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24#include <linux/firmware.h>
25#include "amdgpu.h"
26#include "amdgpu_vcn.h"
27#include "amdgpu_pm.h"
28#include "soc15.h"
29#include "soc15d.h"
30#include "vcn_v2_0.h"
31#include "mmsch_v3_0.h"
32
33#include "vcn/vcn_3_0_0_offset.h"
34#include "vcn/vcn_3_0_0_sh_mask.h"
35#include "ivsrcid/vcn/irqsrcs_vcn_2_0.h"
36
37#include <drm/drm_drv.h>
38
39#define mmUVD_CONTEXT_ID_INTERNAL_OFFSET 0x27
40#define mmUVD_GPCOM_VCPU_CMD_INTERNAL_OFFSET 0x0f
41#define mmUVD_GPCOM_VCPU_DATA0_INTERNAL_OFFSET 0x10
42#define mmUVD_GPCOM_VCPU_DATA1_INTERNAL_OFFSET 0x11
43#define mmUVD_NO_OP_INTERNAL_OFFSET 0x29
44#define mmUVD_GP_SCRATCH8_INTERNAL_OFFSET 0x66
45#define mmUVD_SCRATCH9_INTERNAL_OFFSET 0xc01d
46
47#define mmUVD_LMI_RBC_IB_VMID_INTERNAL_OFFSET 0x431
48#define mmUVD_LMI_RBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET 0x3b4
49#define mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET 0x3b5
50#define mmUVD_RBC_IB_SIZE_INTERNAL_OFFSET 0x25c
51
52#define VCN_INSTANCES_SIENNA_CICHLID 2
53#define DEC_SW_RING_ENABLED FALSE
54
55#define RDECODE_MSG_CREATE 0x00000000
56#define RDECODE_MESSAGE_CREATE 0x00000001
57
58static int amdgpu_ih_clientid_vcns[] = {
59 SOC15_IH_CLIENTID_VCN,
60 SOC15_IH_CLIENTID_VCN1
61};
62
63static int amdgpu_ucode_id_vcns[] = {
64 AMDGPU_UCODE_ID_VCN,
65 AMDGPU_UCODE_ID_VCN1
66};
67
68static int vcn_v3_0_start_sriov(struct amdgpu_device *adev);
69static void vcn_v3_0_set_dec_ring_funcs(struct amdgpu_device *adev);
70static void vcn_v3_0_set_enc_ring_funcs(struct amdgpu_device *adev);
71static void vcn_v3_0_set_irq_funcs(struct amdgpu_device *adev);
72static int vcn_v3_0_set_powergating_state(void *handle,
73 enum amd_powergating_state state);
74static int vcn_v3_0_pause_dpg_mode(struct amdgpu_device *adev,
75 int inst_idx, struct dpg_pause_state *new_state);
76
77static void vcn_v3_0_dec_ring_set_wptr(struct amdgpu_ring *ring);
78static void vcn_v3_0_enc_ring_set_wptr(struct amdgpu_ring *ring);
79
80
81
82
83
84
85
86
87static int vcn_v3_0_early_init(void *handle)
88{
89 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
90 int i;
91
92 if (amdgpu_sriov_vf(adev)) {
93 for (i = 0; i < VCN_INSTANCES_SIENNA_CICHLID; i++)
94 if (amdgpu_vcn_is_disabled_vcn(adev, VCN_DECODE_RING, i))
95 adev->vcn.num_vcn_inst++;
96 adev->vcn.harvest_config = 0;
97 adev->vcn.num_enc_rings = 1;
98
99 } else {
100 if (adev->asic_type == CHIP_SIENNA_CICHLID) {
101 u32 harvest;
102
103 adev->vcn.num_vcn_inst = VCN_INSTANCES_SIENNA_CICHLID;
104 for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
105 harvest = RREG32_SOC15(VCN, i, mmCC_UVD_HARVESTING);
106 if (harvest & CC_UVD_HARVESTING__UVD_DISABLE_MASK)
107 adev->vcn.harvest_config |= 1 << i;
108 }
109
110 if (adev->vcn.harvest_config == (AMDGPU_VCN_HARVEST_VCN0 |
111 AMDGPU_VCN_HARVEST_VCN1))
112
113 return -ENOENT;
114 } else
115 adev->vcn.num_vcn_inst = 1;
116
117 if (adev->asic_type == CHIP_BEIGE_GOBY)
118 adev->vcn.num_enc_rings = 0;
119 else
120 adev->vcn.num_enc_rings = 2;
121 }
122
123 vcn_v3_0_set_dec_ring_funcs(adev);
124 vcn_v3_0_set_enc_ring_funcs(adev);
125 vcn_v3_0_set_irq_funcs(adev);
126
127 return 0;
128}
129
130
131
132
133
134
135
136
137static int vcn_v3_0_sw_init(void *handle)
138{
139 struct amdgpu_ring *ring;
140 int i, j, r;
141 int vcn_doorbell_index = 0;
142 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
143
144 r = amdgpu_vcn_sw_init(adev);
145 if (r)
146 return r;
147
148 if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
149 const struct common_firmware_header *hdr;
150 hdr = (const struct common_firmware_header *)adev->vcn.fw->data;
151 adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].ucode_id = AMDGPU_UCODE_ID_VCN;
152 adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].fw = adev->vcn.fw;
153 adev->firmware.fw_size +=
154 ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE);
155
156 if ((adev->vcn.num_vcn_inst == VCN_INSTANCES_SIENNA_CICHLID) ||
157 (amdgpu_sriov_vf(adev) && adev->asic_type == CHIP_SIENNA_CICHLID)) {
158 adev->firmware.ucode[AMDGPU_UCODE_ID_VCN1].ucode_id = AMDGPU_UCODE_ID_VCN1;
159 adev->firmware.ucode[AMDGPU_UCODE_ID_VCN1].fw = adev->vcn.fw;
160 adev->firmware.fw_size +=
161 ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE);
162 }
163 DRM_INFO("PSP loading VCN firmware\n");
164 }
165
166 r = amdgpu_vcn_resume(adev);
167 if (r)
168 return r;
169
170
171
172
173
174
175
176
177 if (amdgpu_sriov_vf(adev)) {
178 vcn_doorbell_index = adev->doorbell_index.vcn.vcn_ring0_1;
179
180 vcn_doorbell_index = vcn_doorbell_index << 1;
181 }
182
183 for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
184 volatile struct amdgpu_fw_shared *fw_shared;
185
186 if (adev->vcn.harvest_config & (1 << i))
187 continue;
188
189 adev->vcn.internal.context_id = mmUVD_CONTEXT_ID_INTERNAL_OFFSET;
190 adev->vcn.internal.ib_vmid = mmUVD_LMI_RBC_IB_VMID_INTERNAL_OFFSET;
191 adev->vcn.internal.ib_bar_low = mmUVD_LMI_RBC_IB_64BIT_BAR_LOW_INTERNAL_OFFSET;
192 adev->vcn.internal.ib_bar_high = mmUVD_LMI_RBC_IB_64BIT_BAR_HIGH_INTERNAL_OFFSET;
193 adev->vcn.internal.ib_size = mmUVD_RBC_IB_SIZE_INTERNAL_OFFSET;
194 adev->vcn.internal.gp_scratch8 = mmUVD_GP_SCRATCH8_INTERNAL_OFFSET;
195
196 adev->vcn.internal.scratch9 = mmUVD_SCRATCH9_INTERNAL_OFFSET;
197 adev->vcn.inst[i].external.scratch9 = SOC15_REG_OFFSET(VCN, i, mmUVD_SCRATCH9);
198 adev->vcn.internal.data0 = mmUVD_GPCOM_VCPU_DATA0_INTERNAL_OFFSET;
199 adev->vcn.inst[i].external.data0 = SOC15_REG_OFFSET(VCN, i, mmUVD_GPCOM_VCPU_DATA0);
200 adev->vcn.internal.data1 = mmUVD_GPCOM_VCPU_DATA1_INTERNAL_OFFSET;
201 adev->vcn.inst[i].external.data1 = SOC15_REG_OFFSET(VCN, i, mmUVD_GPCOM_VCPU_DATA1);
202 adev->vcn.internal.cmd = mmUVD_GPCOM_VCPU_CMD_INTERNAL_OFFSET;
203 adev->vcn.inst[i].external.cmd = SOC15_REG_OFFSET(VCN, i, mmUVD_GPCOM_VCPU_CMD);
204 adev->vcn.internal.nop = mmUVD_NO_OP_INTERNAL_OFFSET;
205 adev->vcn.inst[i].external.nop = SOC15_REG_OFFSET(VCN, i, mmUVD_NO_OP);
206
207
208 r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[i],
209 VCN_2_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT, &adev->vcn.inst[i].irq);
210 if (r)
211 return r;
212
213 atomic_set(&adev->vcn.inst[i].sched_score, 0);
214
215 ring = &adev->vcn.inst[i].ring_dec;
216 ring->use_doorbell = true;
217 if (amdgpu_sriov_vf(adev)) {
218 ring->doorbell_index = vcn_doorbell_index + i * (adev->vcn.num_enc_rings + 1);
219 } else {
220 ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 8 * i;
221 }
222 sprintf(ring->name, "vcn_dec_%d", i);
223 r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[i].irq, 0,
224 AMDGPU_RING_PRIO_DEFAULT,
225 &adev->vcn.inst[i].sched_score);
226 if (r)
227 return r;
228
229 for (j = 0; j < adev->vcn.num_enc_rings; ++j) {
230
231 r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[i],
232 j + VCN_2_0__SRCID__UVD_ENC_GENERAL_PURPOSE, &adev->vcn.inst[i].irq);
233 if (r)
234 return r;
235
236 ring = &adev->vcn.inst[i].ring_enc[j];
237 ring->use_doorbell = true;
238 if (amdgpu_sriov_vf(adev)) {
239 ring->doorbell_index = vcn_doorbell_index + i * (adev->vcn.num_enc_rings + 1) + 1 + j;
240 } else {
241 ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 2 + j + 8 * i;
242 }
243 sprintf(ring->name, "vcn_enc_%d.%d", i, j);
244 r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[i].irq, 0,
245 AMDGPU_RING_PRIO_DEFAULT,
246 &adev->vcn.inst[i].sched_score);
247 if (r)
248 return r;
249 }
250
251 fw_shared = adev->vcn.inst[i].fw_shared_cpu_addr;
252 fw_shared->present_flag_0 |= cpu_to_le32(AMDGPU_VCN_SW_RING_FLAG) |
253 cpu_to_le32(AMDGPU_VCN_MULTI_QUEUE_FLAG) |
254 cpu_to_le32(AMDGPU_VCN_FW_SHARED_FLAG_0_RB);
255 fw_shared->sw_ring.is_enabled = cpu_to_le32(DEC_SW_RING_ENABLED);
256 }
257
258 if (amdgpu_sriov_vf(adev)) {
259 r = amdgpu_virt_alloc_mm_table(adev);
260 if (r)
261 return r;
262 }
263 if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)
264 adev->vcn.pause_dpg_mode = vcn_v3_0_pause_dpg_mode;
265
266 return 0;
267}
268
269
270
271
272
273
274
275
276static int vcn_v3_0_sw_fini(void *handle)
277{
278 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
279 int i, r, idx;
280
281 if (drm_dev_enter(&adev->ddev, &idx)) {
282 for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
283 volatile struct amdgpu_fw_shared *fw_shared;
284
285 if (adev->vcn.harvest_config & (1 << i))
286 continue;
287 fw_shared = adev->vcn.inst[i].fw_shared_cpu_addr;
288 fw_shared->present_flag_0 = 0;
289 fw_shared->sw_ring.is_enabled = false;
290 }
291
292 drm_dev_exit(idx);
293 }
294
295 if (amdgpu_sriov_vf(adev))
296 amdgpu_virt_free_mm_table(adev);
297
298 r = amdgpu_vcn_suspend(adev);
299 if (r)
300 return r;
301
302 r = amdgpu_vcn_sw_fini(adev);
303
304 return r;
305}
306
307
308
309
310
311
312
313
314static int vcn_v3_0_hw_init(void *handle)
315{
316 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
317 struct amdgpu_ring *ring;
318 int i, j, r;
319
320 if (amdgpu_sriov_vf(adev)) {
321 r = vcn_v3_0_start_sriov(adev);
322 if (r)
323 goto done;
324
325
326 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
327 if (adev->vcn.harvest_config & (1 << i))
328 continue;
329
330 ring = &adev->vcn.inst[i].ring_dec;
331 ring->wptr = 0;
332 ring->wptr_old = 0;
333 vcn_v3_0_dec_ring_set_wptr(ring);
334 ring->sched.ready = true;
335
336 for (j = 0; j < adev->vcn.num_enc_rings; ++j) {
337 ring = &adev->vcn.inst[i].ring_enc[j];
338 ring->wptr = 0;
339 ring->wptr_old = 0;
340 vcn_v3_0_enc_ring_set_wptr(ring);
341 ring->sched.ready = true;
342 }
343 }
344 } else {
345 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
346 if (adev->vcn.harvest_config & (1 << i))
347 continue;
348
349 ring = &adev->vcn.inst[i].ring_dec;
350
351 adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell,
352 ring->doorbell_index, i);
353
354 r = amdgpu_ring_test_helper(ring);
355 if (r)
356 goto done;
357
358 for (j = 0; j < adev->vcn.num_enc_rings; ++j) {
359 ring = &adev->vcn.inst[i].ring_enc[j];
360 r = amdgpu_ring_test_helper(ring);
361 if (r)
362 goto done;
363 }
364 }
365 }
366
367done:
368 if (!r)
369 DRM_INFO("VCN decode and encode initialized successfully(under %s).\n",
370 (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)?"DPG Mode":"SPG Mode");
371
372 return r;
373}
374
375
376
377
378
379
380
381
382static int vcn_v3_0_hw_fini(void *handle)
383{
384 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
385 int i;
386
387 cancel_delayed_work_sync(&adev->vcn.idle_work);
388
389 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
390 if (adev->vcn.harvest_config & (1 << i))
391 continue;
392
393 if (!amdgpu_sriov_vf(adev)) {
394 if ((adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) ||
395 (adev->vcn.cur_state != AMD_PG_STATE_GATE &&
396 RREG32_SOC15(VCN, i, mmUVD_STATUS))) {
397 vcn_v3_0_set_powergating_state(adev, AMD_PG_STATE_GATE);
398 }
399 }
400 }
401
402 return 0;
403}
404
405
406
407
408
409
410
411
412static int vcn_v3_0_suspend(void *handle)
413{
414 int r;
415 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
416
417 r = vcn_v3_0_hw_fini(adev);
418 if (r)
419 return r;
420
421 r = amdgpu_vcn_suspend(adev);
422
423 return r;
424}
425
426
427
428
429
430
431
432
433static int vcn_v3_0_resume(void *handle)
434{
435 int r;
436 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
437
438 r = amdgpu_vcn_resume(adev);
439 if (r)
440 return r;
441
442 r = vcn_v3_0_hw_init(adev);
443
444 return r;
445}
446
447
448
449
450
451
452
453
454
455static void vcn_v3_0_mc_resume(struct amdgpu_device *adev, int inst)
456{
457 uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4);
458 uint32_t offset;
459
460
461 if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
462 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW,
463 (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst].tmr_mc_addr_lo));
464 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH,
465 (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst].tmr_mc_addr_hi));
466 WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_OFFSET0, 0);
467 offset = 0;
468 } else {
469 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW,
470 lower_32_bits(adev->vcn.inst[inst].gpu_addr));
471 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH,
472 upper_32_bits(adev->vcn.inst[inst].gpu_addr));
473 offset = size;
474 WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_OFFSET0,
475 AMDGPU_UVD_FIRMWARE_OFFSET >> 3);
476 }
477 WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_SIZE0, size);
478
479
480 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW,
481 lower_32_bits(adev->vcn.inst[inst].gpu_addr + offset));
482 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH,
483 upper_32_bits(adev->vcn.inst[inst].gpu_addr + offset));
484 WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_OFFSET1, 0);
485 WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_SIZE1, AMDGPU_VCN_STACK_SIZE);
486
487
488 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW,
489 lower_32_bits(adev->vcn.inst[inst].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE));
490 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH,
491 upper_32_bits(adev->vcn.inst[inst].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE));
492 WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_OFFSET2, 0);
493 WREG32_SOC15(VCN, inst, mmUVD_VCPU_CACHE_SIZE2, AMDGPU_VCN_CONTEXT_SIZE);
494
495
496 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_NC0_64BIT_BAR_LOW,
497 lower_32_bits(adev->vcn.inst[inst].fw_shared_gpu_addr));
498 WREG32_SOC15(VCN, inst, mmUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH,
499 upper_32_bits(adev->vcn.inst[inst].fw_shared_gpu_addr));
500 WREG32_SOC15(VCN, inst, mmUVD_VCPU_NONCACHE_OFFSET0, 0);
501 WREG32_SOC15(VCN, inst, mmUVD_VCPU_NONCACHE_SIZE0,
502 AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared)));
503}
504
505static void vcn_v3_0_mc_resume_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect)
506{
507 uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4);
508 uint32_t offset;
509
510
511 if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
512 if (!indirect) {
513 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
514 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW),
515 (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx].tmr_mc_addr_lo), 0, indirect);
516 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
517 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH),
518 (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN + inst_idx].tmr_mc_addr_hi), 0, indirect);
519 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
520 VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect);
521 } else {
522 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
523 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW), 0, 0, indirect);
524 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
525 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH), 0, 0, indirect);
526 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
527 VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET0), 0, 0, indirect);
528 }
529 offset = 0;
530 } else {
531 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
532 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW),
533 lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect);
534 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
535 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH),
536 upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr), 0, indirect);
537 offset = size;
538 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
539 VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET0),
540 AMDGPU_UVD_FIRMWARE_OFFSET >> 3, 0, indirect);
541 }
542
543 if (!indirect)
544 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
545 VCN, inst_idx, mmUVD_VCPU_CACHE_SIZE0), size, 0, indirect);
546 else
547 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
548 VCN, inst_idx, mmUVD_VCPU_CACHE_SIZE0), 0, 0, indirect);
549
550
551 if (!indirect) {
552 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
553 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW),
554 lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect);
555 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
556 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH),
557 upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset), 0, indirect);
558 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
559 VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect);
560 } else {
561 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
562 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW), 0, 0, indirect);
563 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
564 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH), 0, 0, indirect);
565 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
566 VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET1), 0, 0, indirect);
567 }
568 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
569 VCN, inst_idx, mmUVD_VCPU_CACHE_SIZE1), AMDGPU_VCN_STACK_SIZE, 0, indirect);
570
571
572 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
573 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW),
574 lower_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect);
575 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
576 VCN, inst_idx, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH),
577 upper_32_bits(adev->vcn.inst[inst_idx].gpu_addr + offset + AMDGPU_VCN_STACK_SIZE), 0, indirect);
578 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
579 VCN, inst_idx, mmUVD_VCPU_CACHE_OFFSET2), 0, 0, indirect);
580 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
581 VCN, inst_idx, mmUVD_VCPU_CACHE_SIZE2), AMDGPU_VCN_CONTEXT_SIZE, 0, indirect);
582
583
584 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
585 VCN, inst_idx, mmUVD_LMI_VCPU_NC0_64BIT_BAR_LOW),
586 lower_32_bits(adev->vcn.inst[inst_idx].fw_shared_gpu_addr), 0, indirect);
587 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
588 VCN, inst_idx, mmUVD_LMI_VCPU_NC0_64BIT_BAR_HIGH),
589 upper_32_bits(adev->vcn.inst[inst_idx].fw_shared_gpu_addr), 0, indirect);
590 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
591 VCN, inst_idx, mmUVD_VCPU_NONCACHE_OFFSET0), 0, 0, indirect);
592 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
593 VCN, inst_idx, mmUVD_VCPU_NONCACHE_SIZE0),
594 AMDGPU_GPU_PAGE_ALIGN(sizeof(struct amdgpu_fw_shared)), 0, indirect);
595
596
597 WREG32_SOC15_DPG_MODE(0, SOC15_DPG_MODE_OFFSET(
598 UVD, 0, mmUVD_GFX10_ADDR_CONFIG), adev->gfx.config.gb_addr_config, 0, indirect);
599}
600
601static void vcn_v3_0_disable_static_power_gating(struct amdgpu_device *adev, int inst)
602{
603 uint32_t data = 0;
604
605 if (adev->pg_flags & AMD_PG_SUPPORT_VCN) {
606 data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT
607 | 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT
608 | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT
609 | 2 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT
610 | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT
611 | 2 << UVD_PGFSM_CONFIG__UVDIRL_PWR_CONFIG__SHIFT
612 | 1 << UVD_PGFSM_CONFIG__UVDLM_PWR_CONFIG__SHIFT
613 | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT
614 | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT
615 | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT
616 | 2 << UVD_PGFSM_CONFIG__UVDAB_PWR_CONFIG__SHIFT
617 | 2 << UVD_PGFSM_CONFIG__UVDATD_PWR_CONFIG__SHIFT
618 | 2 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT
619 | 2 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT);
620
621 WREG32_SOC15(VCN, inst, mmUVD_PGFSM_CONFIG, data);
622 SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS,
623 UVD_PGFSM_STATUS__UVDM_UVDU_UVDLM_PWR_ON_3_0, 0x3F3FFFFF);
624 } else {
625 data = (1 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT
626 | 1 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT
627 | 1 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT
628 | 1 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT
629 | 1 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT
630 | 1 << UVD_PGFSM_CONFIG__UVDIRL_PWR_CONFIG__SHIFT
631 | 1 << UVD_PGFSM_CONFIG__UVDLM_PWR_CONFIG__SHIFT
632 | 1 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT
633 | 1 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT
634 | 1 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT
635 | 1 << UVD_PGFSM_CONFIG__UVDAB_PWR_CONFIG__SHIFT
636 | 1 << UVD_PGFSM_CONFIG__UVDATD_PWR_CONFIG__SHIFT
637 | 1 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT
638 | 1 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT);
639 WREG32_SOC15(VCN, inst, mmUVD_PGFSM_CONFIG, data);
640 SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS, 0, 0x3F3FFFFF);
641 }
642
643 data = RREG32_SOC15(VCN, inst, mmUVD_POWER_STATUS);
644 data &= ~0x103;
645 if (adev->pg_flags & AMD_PG_SUPPORT_VCN)
646 data |= UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON |
647 UVD_POWER_STATUS__UVD_PG_EN_MASK;
648
649 WREG32_SOC15(VCN, inst, mmUVD_POWER_STATUS, data);
650}
651
652static void vcn_v3_0_enable_static_power_gating(struct amdgpu_device *adev, int inst)
653{
654 uint32_t data;
655
656 if (adev->pg_flags & AMD_PG_SUPPORT_VCN) {
657
658 data = RREG32_SOC15(VCN, inst, mmUVD_POWER_STATUS);
659 data &= ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK;
660 data |= UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF;
661 WREG32_SOC15(VCN, inst, mmUVD_POWER_STATUS, data);
662
663 data = (2 << UVD_PGFSM_CONFIG__UVDM_PWR_CONFIG__SHIFT
664 | 2 << UVD_PGFSM_CONFIG__UVDU_PWR_CONFIG__SHIFT
665 | 2 << UVD_PGFSM_CONFIG__UVDF_PWR_CONFIG__SHIFT
666 | 2 << UVD_PGFSM_CONFIG__UVDC_PWR_CONFIG__SHIFT
667 | 2 << UVD_PGFSM_CONFIG__UVDB_PWR_CONFIG__SHIFT
668 | 2 << UVD_PGFSM_CONFIG__UVDIRL_PWR_CONFIG__SHIFT
669 | 2 << UVD_PGFSM_CONFIG__UVDLM_PWR_CONFIG__SHIFT
670 | 2 << UVD_PGFSM_CONFIG__UVDTD_PWR_CONFIG__SHIFT
671 | 2 << UVD_PGFSM_CONFIG__UVDTE_PWR_CONFIG__SHIFT
672 | 2 << UVD_PGFSM_CONFIG__UVDE_PWR_CONFIG__SHIFT
673 | 2 << UVD_PGFSM_CONFIG__UVDAB_PWR_CONFIG__SHIFT
674 | 2 << UVD_PGFSM_CONFIG__UVDATD_PWR_CONFIG__SHIFT
675 | 2 << UVD_PGFSM_CONFIG__UVDNA_PWR_CONFIG__SHIFT
676 | 2 << UVD_PGFSM_CONFIG__UVDNB_PWR_CONFIG__SHIFT);
677 WREG32_SOC15(VCN, inst, mmUVD_PGFSM_CONFIG, data);
678
679 data = (2 << UVD_PGFSM_STATUS__UVDM_PWR_STATUS__SHIFT
680 | 2 << UVD_PGFSM_STATUS__UVDU_PWR_STATUS__SHIFT
681 | 2 << UVD_PGFSM_STATUS__UVDF_PWR_STATUS__SHIFT
682 | 2 << UVD_PGFSM_STATUS__UVDC_PWR_STATUS__SHIFT
683 | 2 << UVD_PGFSM_STATUS__UVDB_PWR_STATUS__SHIFT
684 | 2 << UVD_PGFSM_STATUS__UVDIRL_PWR_STATUS__SHIFT
685 | 2 << UVD_PGFSM_STATUS__UVDLM_PWR_STATUS__SHIFT
686 | 2 << UVD_PGFSM_STATUS__UVDTD_PWR_STATUS__SHIFT
687 | 2 << UVD_PGFSM_STATUS__UVDTE_PWR_STATUS__SHIFT
688 | 2 << UVD_PGFSM_STATUS__UVDE_PWR_STATUS__SHIFT
689 | 2 << UVD_PGFSM_STATUS__UVDAB_PWR_STATUS__SHIFT
690 | 2 << UVD_PGFSM_STATUS__UVDATD_PWR_STATUS__SHIFT
691 | 2 << UVD_PGFSM_STATUS__UVDNA_PWR_STATUS__SHIFT
692 | 2 << UVD_PGFSM_STATUS__UVDNB_PWR_STATUS__SHIFT);
693 SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_PGFSM_STATUS, data, 0x3F3FFFFF);
694 }
695}
696
697
698
699
700
701
702
703
704
705static void vcn_v3_0_disable_clock_gating(struct amdgpu_device *adev, int inst)
706{
707 uint32_t data;
708
709
710 data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL);
711 if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG)
712 data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
713 else
714 data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK;
715 data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT;
716 data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT;
717 WREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL, data);
718
719 data = RREG32_SOC15(VCN, inst, mmUVD_CGC_GATE);
720 data &= ~(UVD_CGC_GATE__SYS_MASK
721 | UVD_CGC_GATE__UDEC_MASK
722 | UVD_CGC_GATE__MPEG2_MASK
723 | UVD_CGC_GATE__REGS_MASK
724 | UVD_CGC_GATE__RBC_MASK
725 | UVD_CGC_GATE__LMI_MC_MASK
726 | UVD_CGC_GATE__LMI_UMC_MASK
727 | UVD_CGC_GATE__IDCT_MASK
728 | UVD_CGC_GATE__MPRD_MASK
729 | UVD_CGC_GATE__MPC_MASK
730 | UVD_CGC_GATE__LBSI_MASK
731 | UVD_CGC_GATE__LRBBM_MASK
732 | UVD_CGC_GATE__UDEC_RE_MASK
733 | UVD_CGC_GATE__UDEC_CM_MASK
734 | UVD_CGC_GATE__UDEC_IT_MASK
735 | UVD_CGC_GATE__UDEC_DB_MASK
736 | UVD_CGC_GATE__UDEC_MP_MASK
737 | UVD_CGC_GATE__WCB_MASK
738 | UVD_CGC_GATE__VCPU_MASK
739 | UVD_CGC_GATE__MMSCH_MASK);
740
741 WREG32_SOC15(VCN, inst, mmUVD_CGC_GATE, data);
742
743 SOC15_WAIT_ON_RREG(VCN, inst, mmUVD_CGC_GATE, 0, 0xFFFFFFFF);
744
745 data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL);
746 data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK
747 | UVD_CGC_CTRL__UDEC_CM_MODE_MASK
748 | UVD_CGC_CTRL__UDEC_IT_MODE_MASK
749 | UVD_CGC_CTRL__UDEC_DB_MODE_MASK
750 | UVD_CGC_CTRL__UDEC_MP_MODE_MASK
751 | UVD_CGC_CTRL__SYS_MODE_MASK
752 | UVD_CGC_CTRL__UDEC_MODE_MASK
753 | UVD_CGC_CTRL__MPEG2_MODE_MASK
754 | UVD_CGC_CTRL__REGS_MODE_MASK
755 | UVD_CGC_CTRL__RBC_MODE_MASK
756 | UVD_CGC_CTRL__LMI_MC_MODE_MASK
757 | UVD_CGC_CTRL__LMI_UMC_MODE_MASK
758 | UVD_CGC_CTRL__IDCT_MODE_MASK
759 | UVD_CGC_CTRL__MPRD_MODE_MASK
760 | UVD_CGC_CTRL__MPC_MODE_MASK
761 | UVD_CGC_CTRL__LBSI_MODE_MASK
762 | UVD_CGC_CTRL__LRBBM_MODE_MASK
763 | UVD_CGC_CTRL__WCB_MODE_MASK
764 | UVD_CGC_CTRL__VCPU_MODE_MASK
765 | UVD_CGC_CTRL__MMSCH_MODE_MASK);
766 WREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL, data);
767
768 data = RREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_GATE);
769 data |= (UVD_SUVD_CGC_GATE__SRE_MASK
770 | UVD_SUVD_CGC_GATE__SIT_MASK
771 | UVD_SUVD_CGC_GATE__SMP_MASK
772 | UVD_SUVD_CGC_GATE__SCM_MASK
773 | UVD_SUVD_CGC_GATE__SDB_MASK
774 | UVD_SUVD_CGC_GATE__SRE_H264_MASK
775 | UVD_SUVD_CGC_GATE__SRE_HEVC_MASK
776 | UVD_SUVD_CGC_GATE__SIT_H264_MASK
777 | UVD_SUVD_CGC_GATE__SIT_HEVC_MASK
778 | UVD_SUVD_CGC_GATE__SCM_H264_MASK
779 | UVD_SUVD_CGC_GATE__SCM_HEVC_MASK
780 | UVD_SUVD_CGC_GATE__SDB_H264_MASK
781 | UVD_SUVD_CGC_GATE__SDB_HEVC_MASK
782 | UVD_SUVD_CGC_GATE__SCLR_MASK
783 | UVD_SUVD_CGC_GATE__ENT_MASK
784 | UVD_SUVD_CGC_GATE__IME_MASK
785 | UVD_SUVD_CGC_GATE__SIT_HEVC_DEC_MASK
786 | UVD_SUVD_CGC_GATE__SIT_HEVC_ENC_MASK
787 | UVD_SUVD_CGC_GATE__SITE_MASK
788 | UVD_SUVD_CGC_GATE__SRE_VP9_MASK
789 | UVD_SUVD_CGC_GATE__SCM_VP9_MASK
790 | UVD_SUVD_CGC_GATE__SIT_VP9_DEC_MASK
791 | UVD_SUVD_CGC_GATE__SDB_VP9_MASK
792 | UVD_SUVD_CGC_GATE__IME_HEVC_MASK
793 | UVD_SUVD_CGC_GATE__EFC_MASK
794 | UVD_SUVD_CGC_GATE__SAOE_MASK
795 | UVD_SUVD_CGC_GATE__SRE_AV1_MASK
796 | UVD_SUVD_CGC_GATE__FBC_PCLK_MASK
797 | UVD_SUVD_CGC_GATE__FBC_CCLK_MASK
798 | UVD_SUVD_CGC_GATE__SCM_AV1_MASK
799 | UVD_SUVD_CGC_GATE__SMPA_MASK);
800 WREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_GATE, data);
801
802 data = RREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_GATE2);
803 data |= (UVD_SUVD_CGC_GATE2__MPBE0_MASK
804 | UVD_SUVD_CGC_GATE2__MPBE1_MASK
805 | UVD_SUVD_CGC_GATE2__SIT_AV1_MASK
806 | UVD_SUVD_CGC_GATE2__SDB_AV1_MASK
807 | UVD_SUVD_CGC_GATE2__MPC1_MASK);
808 WREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_GATE2, data);
809
810 data = RREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_CTRL);
811 data &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK
812 | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK
813 | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK
814 | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK
815 | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK
816 | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK
817 | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK
818 | UVD_SUVD_CGC_CTRL__IME_MODE_MASK
819 | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK
820 | UVD_SUVD_CGC_CTRL__EFC_MODE_MASK
821 | UVD_SUVD_CGC_CTRL__SAOE_MODE_MASK
822 | UVD_SUVD_CGC_CTRL__SMPA_MODE_MASK
823 | UVD_SUVD_CGC_CTRL__MPBE0_MODE_MASK
824 | UVD_SUVD_CGC_CTRL__MPBE1_MODE_MASK
825 | UVD_SUVD_CGC_CTRL__SIT_AV1_MODE_MASK
826 | UVD_SUVD_CGC_CTRL__SDB_AV1_MODE_MASK
827 | UVD_SUVD_CGC_CTRL__MPC1_MODE_MASK
828 | UVD_SUVD_CGC_CTRL__FBC_PCLK_MASK
829 | UVD_SUVD_CGC_CTRL__FBC_CCLK_MASK);
830 WREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_CTRL, data);
831}
832
833static void vcn_v3_0_clock_gating_dpg_mode(struct amdgpu_device *adev,
834 uint8_t sram_sel, int inst_idx, uint8_t indirect)
835{
836 uint32_t reg_data = 0;
837
838
839 if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG)
840 reg_data = 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
841 else
842 reg_data = 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
843 reg_data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT;
844 reg_data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT;
845 reg_data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK |
846 UVD_CGC_CTRL__UDEC_CM_MODE_MASK |
847 UVD_CGC_CTRL__UDEC_IT_MODE_MASK |
848 UVD_CGC_CTRL__UDEC_DB_MODE_MASK |
849 UVD_CGC_CTRL__UDEC_MP_MODE_MASK |
850 UVD_CGC_CTRL__SYS_MODE_MASK |
851 UVD_CGC_CTRL__UDEC_MODE_MASK |
852 UVD_CGC_CTRL__MPEG2_MODE_MASK |
853 UVD_CGC_CTRL__REGS_MODE_MASK |
854 UVD_CGC_CTRL__RBC_MODE_MASK |
855 UVD_CGC_CTRL__LMI_MC_MODE_MASK |
856 UVD_CGC_CTRL__LMI_UMC_MODE_MASK |
857 UVD_CGC_CTRL__IDCT_MODE_MASK |
858 UVD_CGC_CTRL__MPRD_MODE_MASK |
859 UVD_CGC_CTRL__MPC_MODE_MASK |
860 UVD_CGC_CTRL__LBSI_MODE_MASK |
861 UVD_CGC_CTRL__LRBBM_MODE_MASK |
862 UVD_CGC_CTRL__WCB_MODE_MASK |
863 UVD_CGC_CTRL__VCPU_MODE_MASK |
864 UVD_CGC_CTRL__MMSCH_MODE_MASK);
865 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
866 VCN, inst_idx, mmUVD_CGC_CTRL), reg_data, sram_sel, indirect);
867
868
869 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
870 VCN, inst_idx, mmUVD_CGC_GATE), 0, sram_sel, indirect);
871
872
873 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
874 VCN, inst_idx, mmUVD_SUVD_CGC_GATE), 1, sram_sel, indirect);
875
876
877 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
878 VCN, inst_idx, mmUVD_SUVD_CGC_CTRL), 0, sram_sel, indirect);
879}
880
881
882
883
884
885
886
887
888
889static void vcn_v3_0_enable_clock_gating(struct amdgpu_device *adev, int inst)
890{
891 uint32_t data;
892
893
894 data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL);
895 if (adev->cg_flags & AMD_CG_SUPPORT_VCN_MGCG)
896 data |= 1 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
897 else
898 data |= 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT;
899 data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT;
900 data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT;
901 WREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL, data);
902
903 data = RREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL);
904 data |= (UVD_CGC_CTRL__UDEC_RE_MODE_MASK
905 | UVD_CGC_CTRL__UDEC_CM_MODE_MASK
906 | UVD_CGC_CTRL__UDEC_IT_MODE_MASK
907 | UVD_CGC_CTRL__UDEC_DB_MODE_MASK
908 | UVD_CGC_CTRL__UDEC_MP_MODE_MASK
909 | UVD_CGC_CTRL__SYS_MODE_MASK
910 | UVD_CGC_CTRL__UDEC_MODE_MASK
911 | UVD_CGC_CTRL__MPEG2_MODE_MASK
912 | UVD_CGC_CTRL__REGS_MODE_MASK
913 | UVD_CGC_CTRL__RBC_MODE_MASK
914 | UVD_CGC_CTRL__LMI_MC_MODE_MASK
915 | UVD_CGC_CTRL__LMI_UMC_MODE_MASK
916 | UVD_CGC_CTRL__IDCT_MODE_MASK
917 | UVD_CGC_CTRL__MPRD_MODE_MASK
918 | UVD_CGC_CTRL__MPC_MODE_MASK
919 | UVD_CGC_CTRL__LBSI_MODE_MASK
920 | UVD_CGC_CTRL__LRBBM_MODE_MASK
921 | UVD_CGC_CTRL__WCB_MODE_MASK
922 | UVD_CGC_CTRL__VCPU_MODE_MASK
923 | UVD_CGC_CTRL__MMSCH_MODE_MASK);
924 WREG32_SOC15(VCN, inst, mmUVD_CGC_CTRL, data);
925
926 data = RREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_CTRL);
927 data |= (UVD_SUVD_CGC_CTRL__SRE_MODE_MASK
928 | UVD_SUVD_CGC_CTRL__SIT_MODE_MASK
929 | UVD_SUVD_CGC_CTRL__SMP_MODE_MASK
930 | UVD_SUVD_CGC_CTRL__SCM_MODE_MASK
931 | UVD_SUVD_CGC_CTRL__SDB_MODE_MASK
932 | UVD_SUVD_CGC_CTRL__SCLR_MODE_MASK
933 | UVD_SUVD_CGC_CTRL__ENT_MODE_MASK
934 | UVD_SUVD_CGC_CTRL__IME_MODE_MASK
935 | UVD_SUVD_CGC_CTRL__SITE_MODE_MASK
936 | UVD_SUVD_CGC_CTRL__EFC_MODE_MASK
937 | UVD_SUVD_CGC_CTRL__SAOE_MODE_MASK
938 | UVD_SUVD_CGC_CTRL__SMPA_MODE_MASK
939 | UVD_SUVD_CGC_CTRL__MPBE0_MODE_MASK
940 | UVD_SUVD_CGC_CTRL__MPBE1_MODE_MASK
941 | UVD_SUVD_CGC_CTRL__SIT_AV1_MODE_MASK
942 | UVD_SUVD_CGC_CTRL__SDB_AV1_MODE_MASK
943 | UVD_SUVD_CGC_CTRL__MPC1_MODE_MASK
944 | UVD_SUVD_CGC_CTRL__FBC_PCLK_MASK
945 | UVD_SUVD_CGC_CTRL__FBC_CCLK_MASK);
946 WREG32_SOC15(VCN, inst, mmUVD_SUVD_CGC_CTRL, data);
947}
948
949static int vcn_v3_0_start_dpg_mode(struct amdgpu_device *adev, int inst_idx, bool indirect)
950{
951 volatile struct amdgpu_fw_shared *fw_shared = adev->vcn.inst[inst_idx].fw_shared_cpu_addr;
952 struct amdgpu_ring *ring;
953 uint32_t rb_bufsz, tmp;
954
955
956 WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), 1,
957 ~UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
958
959 tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_POWER_STATUS);
960 tmp |= UVD_POWER_STATUS__UVD_PG_MODE_MASK;
961 tmp |= UVD_POWER_STATUS__UVD_PG_EN_MASK;
962 WREG32_SOC15(VCN, inst_idx, mmUVD_POWER_STATUS, tmp);
963
964 if (indirect)
965 adev->vcn.inst[inst_idx].dpg_sram_curr_addr = (uint32_t *)adev->vcn.inst[inst_idx].dpg_sram_cpu_addr;
966
967
968 vcn_v3_0_clock_gating_dpg_mode(adev, 0, inst_idx, indirect);
969
970
971 tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT);
972 tmp |= UVD_VCPU_CNTL__CLK_EN_MASK;
973 tmp |= UVD_VCPU_CNTL__BLK_RST_MASK;
974 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
975 VCN, inst_idx, mmUVD_VCPU_CNTL), tmp, 0, indirect);
976
977
978 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
979 VCN, inst_idx, mmUVD_MASTINT_EN), 0, 0, indirect);
980
981
982 tmp = (0x8 | UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK |
983 UVD_LMI_CTRL__REQ_MODE_MASK |
984 UVD_LMI_CTRL__CRC_RESET_MASK |
985 UVD_LMI_CTRL__MASK_MC_URGENT_MASK |
986 UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK |
987 UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK |
988 (8 << UVD_LMI_CTRL__WRITE_CLEAN_TIMER__SHIFT) |
989 0x00100000L);
990 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
991 VCN, inst_idx, mmUVD_LMI_CTRL), tmp, 0, indirect);
992
993 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
994 VCN, inst_idx, mmUVD_MPC_CNTL),
995 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT, 0, indirect);
996
997 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
998 VCN, inst_idx, mmUVD_MPC_SET_MUXA0),
999 ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) |
1000 (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) |
1001 (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) |
1002 (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT)), 0, indirect);
1003
1004 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
1005 VCN, inst_idx, mmUVD_MPC_SET_MUXB0),
1006 ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) |
1007 (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) |
1008 (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) |
1009 (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT)), 0, indirect);
1010
1011 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
1012 VCN, inst_idx, mmUVD_MPC_SET_MUX),
1013 ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) |
1014 (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) |
1015 (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT)), 0, indirect);
1016
1017 vcn_v3_0_mc_resume_dpg_mode(adev, inst_idx, indirect);
1018
1019 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
1020 VCN, inst_idx, mmUVD_REG_XX_MASK), 0x10, 0, indirect);
1021 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
1022 VCN, inst_idx, mmUVD_RBC_XX_IB_REG_CHECK), 0x3, 0, indirect);
1023
1024
1025 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
1026 VCN, inst_idx, mmUVD_LMI_CTRL2), 0, 0, indirect);
1027
1028
1029 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
1030 VCN, inst_idx, mmUVD_RB_ARB_CTRL), 0, 0, indirect);
1031
1032 tmp = (0xFF << UVD_VCPU_CNTL__PRB_TIMEOUT_VAL__SHIFT);
1033 tmp |= UVD_VCPU_CNTL__CLK_EN_MASK;
1034 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
1035 VCN, inst_idx, mmUVD_VCPU_CNTL), tmp, 0, indirect);
1036
1037
1038 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
1039 VCN, inst_idx, mmUVD_MASTINT_EN),
1040 UVD_MASTINT_EN__VCPU_EN_MASK, 0, indirect);
1041
1042
1043 WREG32_SOC15_DPG_MODE(inst_idx, SOC15_DPG_MODE_OFFSET(
1044 VCN, inst_idx, mmUVD_VCPU_CNTL), tmp, 0, indirect);
1045
1046 if (indirect)
1047 psp_update_vcn_sram(adev, inst_idx, adev->vcn.inst[inst_idx].dpg_sram_gpu_addr,
1048 (uint32_t)((uintptr_t)adev->vcn.inst[inst_idx].dpg_sram_curr_addr -
1049 (uintptr_t)adev->vcn.inst[inst_idx].dpg_sram_cpu_addr));
1050
1051 ring = &adev->vcn.inst[inst_idx].ring_dec;
1052
1053 rb_bufsz = order_base_2(ring->ring_size);
1054 tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz);
1055 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1);
1056 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1);
1057 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1);
1058 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1);
1059 WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_CNTL, tmp);
1060
1061
1062 WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS),
1063 UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK,
1064 ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK);
1065 fw_shared->multi_queue.decode_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET);
1066
1067
1068 WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR_CNTL, 0);
1069
1070
1071 WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR_ADDR,
1072 (upper_32_bits(ring->gpu_addr) >> 2));
1073
1074
1075 WREG32_SOC15(VCN, inst_idx, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW,
1076 lower_32_bits(ring->gpu_addr));
1077 WREG32_SOC15(VCN, inst_idx, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH,
1078 upper_32_bits(ring->gpu_addr));
1079
1080
1081 WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR, 0);
1082
1083 WREG32_SOC15(VCN, inst_idx, mmUVD_SCRATCH2, 0);
1084
1085 ring->wptr = RREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR);
1086 WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR,
1087 lower_32_bits(ring->wptr));
1088
1089
1090 fw_shared->rb.rptr = 0;
1091 fw_shared->rb.wptr = lower_32_bits(ring->wptr);
1092
1093
1094 fw_shared->multi_queue.decode_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET);
1095
1096
1097 WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS),
1098 0, ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK);
1099
1100 return 0;
1101}
1102
1103static int vcn_v3_0_start(struct amdgpu_device *adev)
1104{
1105 volatile struct amdgpu_fw_shared *fw_shared;
1106 struct amdgpu_ring *ring;
1107 uint32_t rb_bufsz, tmp;
1108 int i, j, k, r;
1109
1110 if (adev->pm.dpm_enabled)
1111 amdgpu_dpm_enable_uvd(adev, true);
1112
1113 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
1114 if (adev->vcn.harvest_config & (1 << i))
1115 continue;
1116
1117 if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG){
1118 r = vcn_v3_0_start_dpg_mode(adev, i, adev->vcn.indirect_sram);
1119 continue;
1120 }
1121
1122
1123 vcn_v3_0_disable_static_power_gating(adev, i);
1124
1125
1126 tmp = RREG32_SOC15(VCN, i, mmUVD_STATUS) | UVD_STATUS__UVD_BUSY;
1127 WREG32_SOC15(VCN, i, mmUVD_STATUS, tmp);
1128
1129
1130 vcn_v3_0_disable_clock_gating(adev, i);
1131
1132
1133 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL),
1134 UVD_VCPU_CNTL__CLK_EN_MASK, ~UVD_VCPU_CNTL__CLK_EN_MASK);
1135
1136
1137 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_MASTINT_EN), 0,
1138 ~UVD_MASTINT_EN__VCPU_EN_MASK);
1139
1140
1141 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_LMI_CTRL2), 0,
1142 ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK);
1143
1144 tmp = RREG32_SOC15(VCN, i, mmUVD_SOFT_RESET);
1145 tmp &= ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK;
1146 tmp &= ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK;
1147 WREG32_SOC15(VCN, i, mmUVD_SOFT_RESET, tmp);
1148
1149
1150 tmp = RREG32_SOC15(VCN, i, mmUVD_LMI_CTRL);
1151 WREG32_SOC15(VCN, i, mmUVD_LMI_CTRL, tmp |
1152 UVD_LMI_CTRL__WRITE_CLEAN_TIMER_EN_MASK |
1153 UVD_LMI_CTRL__MASK_MC_URGENT_MASK |
1154 UVD_LMI_CTRL__DATA_COHERENCY_EN_MASK |
1155 UVD_LMI_CTRL__VCPU_DATA_COHERENCY_EN_MASK);
1156
1157
1158 tmp = RREG32_SOC15(VCN, i, mmUVD_MPC_CNTL);
1159 tmp &= ~UVD_MPC_CNTL__REPLACEMENT_MODE_MASK;
1160 tmp |= 0x2 << UVD_MPC_CNTL__REPLACEMENT_MODE__SHIFT;
1161 WREG32_SOC15(VCN, i, mmUVD_MPC_CNTL, tmp);
1162
1163
1164 WREG32_SOC15(VCN, i, mmUVD_MPC_SET_MUXA0,
1165 ((0x1 << UVD_MPC_SET_MUXA0__VARA_1__SHIFT) |
1166 (0x2 << UVD_MPC_SET_MUXA0__VARA_2__SHIFT) |
1167 (0x3 << UVD_MPC_SET_MUXA0__VARA_3__SHIFT) |
1168 (0x4 << UVD_MPC_SET_MUXA0__VARA_4__SHIFT)));
1169
1170
1171 WREG32_SOC15(VCN, i, mmUVD_MPC_SET_MUXB0,
1172 ((0x1 << UVD_MPC_SET_MUXB0__VARB_1__SHIFT) |
1173 (0x2 << UVD_MPC_SET_MUXB0__VARB_2__SHIFT) |
1174 (0x3 << UVD_MPC_SET_MUXB0__VARB_3__SHIFT) |
1175 (0x4 << UVD_MPC_SET_MUXB0__VARB_4__SHIFT)));
1176
1177
1178 WREG32_SOC15(VCN, i, mmUVD_MPC_SET_MUX,
1179 ((0x0 << UVD_MPC_SET_MUX__SET_0__SHIFT) |
1180 (0x1 << UVD_MPC_SET_MUX__SET_1__SHIFT) |
1181 (0x2 << UVD_MPC_SET_MUX__SET_2__SHIFT)));
1182
1183 vcn_v3_0_mc_resume(adev, i);
1184
1185
1186 WREG32_SOC15(VCN, i, mmUVD_GFX10_ADDR_CONFIG,
1187 adev->gfx.config.gb_addr_config);
1188
1189
1190 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_RB_ARB_CTRL), 0,
1191 ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK);
1192
1193
1194 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), 0,
1195 ~UVD_VCPU_CNTL__BLK_RST_MASK);
1196
1197 for (j = 0; j < 10; ++j) {
1198 uint32_t status;
1199
1200 for (k = 0; k < 100; ++k) {
1201 status = RREG32_SOC15(VCN, i, mmUVD_STATUS);
1202 if (status & 2)
1203 break;
1204 mdelay(10);
1205 }
1206 r = 0;
1207 if (status & 2)
1208 break;
1209
1210 DRM_ERROR("VCN[%d] decode not responding, trying to reset the VCPU!!!\n", i);
1211 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL),
1212 UVD_VCPU_CNTL__BLK_RST_MASK,
1213 ~UVD_VCPU_CNTL__BLK_RST_MASK);
1214 mdelay(10);
1215 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), 0,
1216 ~UVD_VCPU_CNTL__BLK_RST_MASK);
1217
1218 mdelay(10);
1219 r = -1;
1220 }
1221
1222 if (r) {
1223 DRM_ERROR("VCN[%d] decode not responding, giving up!!!\n", i);
1224 return r;
1225 }
1226
1227
1228 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_MASTINT_EN),
1229 UVD_MASTINT_EN__VCPU_EN_MASK,
1230 ~UVD_MASTINT_EN__VCPU_EN_MASK);
1231
1232
1233 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_STATUS), 0,
1234 ~(2 << UVD_STATUS__VCPU_REPORT__SHIFT));
1235
1236 WREG32_SOC15(VCN, i, mmUVD_LMI_RBC_RB_VMID, 0);
1237
1238 ring = &adev->vcn.inst[i].ring_dec;
1239
1240 rb_bufsz = order_base_2(ring->ring_size);
1241 tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, rb_bufsz);
1242 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1);
1243 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1);
1244 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1);
1245 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1);
1246 WREG32_SOC15(VCN, i, mmUVD_RBC_RB_CNTL, tmp);
1247
1248 fw_shared = adev->vcn.inst[i].fw_shared_cpu_addr;
1249 fw_shared->multi_queue.decode_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET);
1250
1251
1252 WREG32_SOC15(VCN, i, mmUVD_LMI_RBC_RB_64BIT_BAR_LOW,
1253 lower_32_bits(ring->gpu_addr));
1254 WREG32_SOC15(VCN, i, mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH,
1255 upper_32_bits(ring->gpu_addr));
1256
1257
1258 WREG32_SOC15(VCN, i, mmUVD_RBC_RB_RPTR, 0);
1259
1260 WREG32_SOC15(VCN, i, mmUVD_SCRATCH2, 0);
1261 ring->wptr = RREG32_SOC15(VCN, i, mmUVD_RBC_RB_RPTR);
1262 WREG32_SOC15(VCN, i, mmUVD_RBC_RB_WPTR,
1263 lower_32_bits(ring->wptr));
1264 fw_shared->rb.wptr = lower_32_bits(ring->wptr);
1265 fw_shared->multi_queue.decode_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET);
1266
1267 if (adev->asic_type != CHIP_BEIGE_GOBY) {
1268 fw_shared->multi_queue.encode_generalpurpose_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET);
1269 ring = &adev->vcn.inst[i].ring_enc[0];
1270 WREG32_SOC15(VCN, i, mmUVD_RB_RPTR, lower_32_bits(ring->wptr));
1271 WREG32_SOC15(VCN, i, mmUVD_RB_WPTR, lower_32_bits(ring->wptr));
1272 WREG32_SOC15(VCN, i, mmUVD_RB_BASE_LO, ring->gpu_addr);
1273 WREG32_SOC15(VCN, i, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr));
1274 WREG32_SOC15(VCN, i, mmUVD_RB_SIZE, ring->ring_size / 4);
1275 fw_shared->multi_queue.encode_generalpurpose_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET);
1276
1277 fw_shared->multi_queue.encode_lowlatency_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET);
1278 ring = &adev->vcn.inst[i].ring_enc[1];
1279 WREG32_SOC15(VCN, i, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr));
1280 WREG32_SOC15(VCN, i, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr));
1281 WREG32_SOC15(VCN, i, mmUVD_RB_BASE_LO2, ring->gpu_addr);
1282 WREG32_SOC15(VCN, i, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr));
1283 WREG32_SOC15(VCN, i, mmUVD_RB_SIZE2, ring->ring_size / 4);
1284 fw_shared->multi_queue.encode_lowlatency_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET);
1285 }
1286 }
1287
1288 return 0;
1289}
1290
1291static int vcn_v3_0_start_sriov(struct amdgpu_device *adev)
1292{
1293 int i, j;
1294 struct amdgpu_ring *ring;
1295 uint64_t cache_addr;
1296 uint64_t rb_addr;
1297 uint64_t ctx_addr;
1298 uint32_t param, resp, expected;
1299 uint32_t offset, cache_size;
1300 uint32_t tmp, timeout;
1301 uint32_t id;
1302
1303 struct amdgpu_mm_table *table = &adev->virt.mm_table;
1304 uint32_t *table_loc;
1305 uint32_t table_size;
1306 uint32_t size, size_dw;
1307
1308 struct mmsch_v3_0_cmd_direct_write
1309 direct_wt = { {0} };
1310 struct mmsch_v3_0_cmd_direct_read_modify_write
1311 direct_rd_mod_wt = { {0} };
1312 struct mmsch_v3_0_cmd_end end = { {0} };
1313 struct mmsch_v3_0_init_header header;
1314
1315 direct_wt.cmd_header.command_type =
1316 MMSCH_COMMAND__DIRECT_REG_WRITE;
1317 direct_rd_mod_wt.cmd_header.command_type =
1318 MMSCH_COMMAND__DIRECT_REG_READ_MODIFY_WRITE;
1319 end.cmd_header.command_type =
1320 MMSCH_COMMAND__END;
1321
1322 header.version = MMSCH_VERSION;
1323 header.total_size = sizeof(struct mmsch_v3_0_init_header) >> 2;
1324 for (i = 0; i < AMDGPU_MAX_VCN_INSTANCES; i++) {
1325 header.inst[i].init_status = 0;
1326 header.inst[i].table_offset = 0;
1327 header.inst[i].table_size = 0;
1328 }
1329
1330 table_loc = (uint32_t *)table->cpu_addr;
1331 table_loc += header.total_size;
1332 for (i = 0; i < adev->vcn.num_vcn_inst; i++) {
1333 if (adev->vcn.harvest_config & (1 << i))
1334 continue;
1335
1336 table_size = 0;
1337
1338 MMSCH_V3_0_INSERT_DIRECT_RD_MOD_WT(SOC15_REG_OFFSET(VCN, i,
1339 mmUVD_STATUS),
1340 ~UVD_STATUS__UVD_BUSY, UVD_STATUS__UVD_BUSY);
1341
1342 cache_size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4);
1343
1344 if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
1345 id = amdgpu_ucode_id_vcns[i];
1346 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1347 mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW),
1348 adev->firmware.ucode[id].tmr_mc_addr_lo);
1349 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1350 mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH),
1351 adev->firmware.ucode[id].tmr_mc_addr_hi);
1352 offset = 0;
1353 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1354 mmUVD_VCPU_CACHE_OFFSET0),
1355 0);
1356 } else {
1357 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1358 mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW),
1359 lower_32_bits(adev->vcn.inst[i].gpu_addr));
1360 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1361 mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH),
1362 upper_32_bits(adev->vcn.inst[i].gpu_addr));
1363 offset = cache_size;
1364 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1365 mmUVD_VCPU_CACHE_OFFSET0),
1366 AMDGPU_UVD_FIRMWARE_OFFSET >> 3);
1367 }
1368
1369 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1370 mmUVD_VCPU_CACHE_SIZE0),
1371 cache_size);
1372
1373 cache_addr = adev->vcn.inst[i].gpu_addr + offset;
1374 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1375 mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW),
1376 lower_32_bits(cache_addr));
1377 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1378 mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH),
1379 upper_32_bits(cache_addr));
1380 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1381 mmUVD_VCPU_CACHE_OFFSET1),
1382 0);
1383 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1384 mmUVD_VCPU_CACHE_SIZE1),
1385 AMDGPU_VCN_STACK_SIZE);
1386
1387 cache_addr = adev->vcn.inst[i].gpu_addr + offset +
1388 AMDGPU_VCN_STACK_SIZE;
1389 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1390 mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW),
1391 lower_32_bits(cache_addr));
1392 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1393 mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH),
1394 upper_32_bits(cache_addr));
1395 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1396 mmUVD_VCPU_CACHE_OFFSET2),
1397 0);
1398 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1399 mmUVD_VCPU_CACHE_SIZE2),
1400 AMDGPU_VCN_CONTEXT_SIZE);
1401
1402 for (j = 0; j < adev->vcn.num_enc_rings; ++j) {
1403 ring = &adev->vcn.inst[i].ring_enc[j];
1404 ring->wptr = 0;
1405 rb_addr = ring->gpu_addr;
1406 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1407 mmUVD_RB_BASE_LO),
1408 lower_32_bits(rb_addr));
1409 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1410 mmUVD_RB_BASE_HI),
1411 upper_32_bits(rb_addr));
1412 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1413 mmUVD_RB_SIZE),
1414 ring->ring_size / 4);
1415 }
1416
1417 ring = &adev->vcn.inst[i].ring_dec;
1418 ring->wptr = 0;
1419 rb_addr = ring->gpu_addr;
1420 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1421 mmUVD_LMI_RBC_RB_64BIT_BAR_LOW),
1422 lower_32_bits(rb_addr));
1423 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1424 mmUVD_LMI_RBC_RB_64BIT_BAR_HIGH),
1425 upper_32_bits(rb_addr));
1426
1427 tmp = order_base_2(ring->ring_size);
1428 tmp = REG_SET_FIELD(0, UVD_RBC_RB_CNTL, RB_BUFSZ, tmp);
1429 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_BLKSZ, 1);
1430 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_FETCH, 1);
1431 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_NO_UPDATE, 1);
1432 tmp = REG_SET_FIELD(tmp, UVD_RBC_RB_CNTL, RB_RPTR_WR_EN, 1);
1433 MMSCH_V3_0_INSERT_DIRECT_WT(SOC15_REG_OFFSET(VCN, i,
1434 mmUVD_RBC_RB_CNTL),
1435 tmp);
1436
1437
1438 MMSCH_V3_0_INSERT_END();
1439
1440
1441 header.inst[i].init_status = 0;
1442 header.inst[i].table_offset = header.total_size;
1443 header.inst[i].table_size = table_size;
1444 header.total_size += table_size;
1445 }
1446
1447
1448 size = sizeof(struct mmsch_v3_0_init_header);
1449 table_loc = (uint32_t *)table->cpu_addr;
1450 memcpy((void *)table_loc, &header, size);
1451
1452
1453
1454
1455
1456 ctx_addr = table->gpu_addr;
1457 WREG32_SOC15(VCN, 0, mmMMSCH_VF_CTX_ADDR_LO, lower_32_bits(ctx_addr));
1458 WREG32_SOC15(VCN, 0, mmMMSCH_VF_CTX_ADDR_HI, upper_32_bits(ctx_addr));
1459
1460
1461 tmp = RREG32_SOC15(VCN, 0, mmMMSCH_VF_VMID);
1462 tmp &= ~MMSCH_VF_VMID__VF_CTX_VMID_MASK;
1463
1464 tmp |= (0 << MMSCH_VF_VMID__VF_CTX_VMID__SHIFT);
1465 WREG32_SOC15(VCN, 0, mmMMSCH_VF_VMID, tmp);
1466
1467
1468 size = header.total_size;
1469 WREG32_SOC15(VCN, 0, mmMMSCH_VF_CTX_SIZE, size);
1470
1471
1472 WREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_RESP, 0);
1473
1474
1475
1476
1477 param = 0x10000001;
1478 WREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_HOST, param);
1479 tmp = 0;
1480 timeout = 1000;
1481 resp = 0;
1482 expected = param + 1;
1483 while (resp != expected) {
1484 resp = RREG32_SOC15(VCN, 0, mmMMSCH_VF_MAILBOX_RESP);
1485 if (resp == expected)
1486 break;
1487
1488 udelay(10);
1489 tmp = tmp + 10;
1490 if (tmp >= timeout) {
1491 DRM_ERROR("failed to init MMSCH. TIME-OUT after %d usec"\
1492 " waiting for mmMMSCH_VF_MAILBOX_RESP "\
1493 "(expected=0x%08x, readback=0x%08x)\n",
1494 tmp, expected, resp);
1495 return -EBUSY;
1496 }
1497 }
1498
1499 return 0;
1500}
1501
1502static int vcn_v3_0_stop_dpg_mode(struct amdgpu_device *adev, int inst_idx)
1503{
1504 uint32_t tmp;
1505
1506
1507 SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1,
1508 UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
1509
1510
1511 tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR);
1512 SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR, tmp, 0xFFFFFFFF);
1513
1514 tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR2);
1515 SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RB_RPTR2, tmp, 0xFFFFFFFF);
1516
1517 tmp = RREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR) & 0x7FFFFFFF;
1518 SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_RBC_RB_RPTR, tmp, 0xFFFFFFFF);
1519
1520 SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 1,
1521 UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
1522
1523
1524 WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS), 0,
1525 ~UVD_POWER_STATUS__UVD_PG_MODE_MASK);
1526
1527 return 0;
1528}
1529
1530static int vcn_v3_0_stop(struct amdgpu_device *adev)
1531{
1532 uint32_t tmp;
1533 int i, r = 0;
1534
1535 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
1536 if (adev->vcn.harvest_config & (1 << i))
1537 continue;
1538
1539 if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) {
1540 r = vcn_v3_0_stop_dpg_mode(adev, i);
1541 continue;
1542 }
1543
1544
1545 r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE, 0x7);
1546 if (r)
1547 return r;
1548
1549 tmp = UVD_LMI_STATUS__VCPU_LMI_WRITE_CLEAN_MASK |
1550 UVD_LMI_STATUS__READ_CLEAN_MASK |
1551 UVD_LMI_STATUS__WRITE_CLEAN_MASK |
1552 UVD_LMI_STATUS__WRITE_CLEAN_RAW_MASK;
1553 r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp);
1554 if (r)
1555 return r;
1556
1557
1558 tmp = RREG32_SOC15(VCN, i, mmUVD_LMI_CTRL2);
1559 tmp |= UVD_LMI_CTRL2__STALL_ARB_UMC_MASK;
1560 WREG32_SOC15(VCN, i, mmUVD_LMI_CTRL2, tmp);
1561 tmp = UVD_LMI_STATUS__UMC_READ_CLEAN_RAW_MASK|
1562 UVD_LMI_STATUS__UMC_WRITE_CLEAN_RAW_MASK;
1563 r = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_LMI_STATUS, tmp, tmp);
1564 if (r)
1565 return r;
1566
1567
1568 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_RB_ARB_CTRL),
1569 UVD_RB_ARB_CTRL__VCPU_DIS_MASK,
1570 ~UVD_RB_ARB_CTRL__VCPU_DIS_MASK);
1571
1572
1573 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL),
1574 UVD_VCPU_CNTL__BLK_RST_MASK,
1575 ~UVD_VCPU_CNTL__BLK_RST_MASK);
1576
1577
1578 WREG32_P(SOC15_REG_OFFSET(VCN, i, mmUVD_VCPU_CNTL), 0,
1579 ~(UVD_VCPU_CNTL__CLK_EN_MASK));
1580
1581
1582 tmp = RREG32_SOC15(VCN, i, mmUVD_SOFT_RESET);
1583 tmp |= UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK;
1584 WREG32_SOC15(VCN, i, mmUVD_SOFT_RESET, tmp);
1585 tmp = RREG32_SOC15(VCN, i, mmUVD_SOFT_RESET);
1586 tmp |= UVD_SOFT_RESET__LMI_SOFT_RESET_MASK;
1587 WREG32_SOC15(VCN, i, mmUVD_SOFT_RESET, tmp);
1588
1589
1590 WREG32_SOC15(VCN, i, mmUVD_STATUS, 0);
1591
1592
1593 vcn_v3_0_enable_clock_gating(adev, i);
1594
1595
1596 vcn_v3_0_enable_static_power_gating(adev, i);
1597 }
1598
1599 if (adev->pm.dpm_enabled)
1600 amdgpu_dpm_enable_uvd(adev, false);
1601
1602 return 0;
1603}
1604
1605static int vcn_v3_0_pause_dpg_mode(struct amdgpu_device *adev,
1606 int inst_idx, struct dpg_pause_state *new_state)
1607{
1608 volatile struct amdgpu_fw_shared *fw_shared;
1609 struct amdgpu_ring *ring;
1610 uint32_t reg_data = 0;
1611 int ret_code;
1612
1613
1614 if (adev->vcn.inst[inst_idx].pause_state.fw_based != new_state->fw_based) {
1615 DRM_DEBUG("dpg pause state changed %d -> %d",
1616 adev->vcn.inst[inst_idx].pause_state.fw_based, new_state->fw_based);
1617 reg_data = RREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE) &
1618 (~UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
1619
1620 if (new_state->fw_based == VCN_DPG_STATE__PAUSE) {
1621 ret_code = SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS, 0x1,
1622 UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
1623
1624 if (!ret_code) {
1625
1626 reg_data |= UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK;
1627 WREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE, reg_data);
1628
1629
1630 SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_DPG_PAUSE,
1631 UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK,
1632 UVD_DPG_PAUSE__NJ_PAUSE_DPG_ACK_MASK);
1633
1634
1635 WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS),
1636 UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK,
1637 ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK);
1638
1639 if (adev->asic_type != CHIP_BEIGE_GOBY) {
1640
1641 fw_shared = adev->vcn.inst[inst_idx].fw_shared_cpu_addr;
1642 fw_shared->multi_queue.encode_generalpurpose_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET);
1643 ring = &adev->vcn.inst[inst_idx].ring_enc[0];
1644 ring->wptr = 0;
1645 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_LO, ring->gpu_addr);
1646 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_HI, upper_32_bits(ring->gpu_addr));
1647 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_SIZE, ring->ring_size / 4);
1648 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_RPTR, lower_32_bits(ring->wptr));
1649 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR, lower_32_bits(ring->wptr));
1650 fw_shared->multi_queue.encode_generalpurpose_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET);
1651
1652 fw_shared->multi_queue.encode_lowlatency_queue_mode |= cpu_to_le32(FW_QUEUE_RING_RESET);
1653 ring = &adev->vcn.inst[inst_idx].ring_enc[1];
1654 ring->wptr = 0;
1655 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_LO2, ring->gpu_addr);
1656 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_BASE_HI2, upper_32_bits(ring->gpu_addr));
1657 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_SIZE2, ring->ring_size / 4);
1658 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr));
1659 WREG32_SOC15(VCN, inst_idx, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr));
1660 fw_shared->multi_queue.encode_lowlatency_queue_mode &= cpu_to_le32(~FW_QUEUE_RING_RESET);
1661
1662
1663 WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_RPTR, fw_shared->rb.rptr);
1664 WREG32_SOC15(VCN, inst_idx, mmUVD_RBC_RB_WPTR, fw_shared->rb.wptr);
1665 }
1666
1667
1668 WREG32_P(SOC15_REG_OFFSET(VCN, inst_idx, mmUVD_POWER_STATUS),
1669 0, ~UVD_POWER_STATUS__STALL_DPG_POWER_UP_MASK);
1670
1671 SOC15_WAIT_ON_RREG(VCN, inst_idx, mmUVD_POWER_STATUS,
1672 UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON, UVD_POWER_STATUS__UVD_POWER_STATUS_MASK);
1673 }
1674 } else {
1675
1676 reg_data &= ~UVD_DPG_PAUSE__NJ_PAUSE_DPG_REQ_MASK;
1677 WREG32_SOC15(VCN, inst_idx, mmUVD_DPG_PAUSE, reg_data);
1678 }
1679 adev->vcn.inst[inst_idx].pause_state.fw_based = new_state->fw_based;
1680 }
1681
1682 return 0;
1683}
1684
1685
1686
1687
1688
1689
1690
1691
1692static uint64_t vcn_v3_0_dec_ring_get_rptr(struct amdgpu_ring *ring)
1693{
1694 struct amdgpu_device *adev = ring->adev;
1695
1696 return RREG32_SOC15(VCN, ring->me, mmUVD_RBC_RB_RPTR);
1697}
1698
1699
1700
1701
1702
1703
1704
1705
1706static uint64_t vcn_v3_0_dec_ring_get_wptr(struct amdgpu_ring *ring)
1707{
1708 struct amdgpu_device *adev = ring->adev;
1709
1710 if (ring->use_doorbell)
1711 return adev->wb.wb[ring->wptr_offs];
1712 else
1713 return RREG32_SOC15(VCN, ring->me, mmUVD_RBC_RB_WPTR);
1714}
1715
1716
1717
1718
1719
1720
1721
1722
1723static void vcn_v3_0_dec_ring_set_wptr(struct amdgpu_ring *ring)
1724{
1725 struct amdgpu_device *adev = ring->adev;
1726 volatile struct amdgpu_fw_shared *fw_shared;
1727
1728 if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) {
1729
1730 fw_shared = adev->vcn.inst[ring->me].fw_shared_cpu_addr;
1731 fw_shared->rb.wptr = lower_32_bits(ring->wptr);
1732 WREG32_SOC15(VCN, ring->me, mmUVD_SCRATCH2,
1733 lower_32_bits(ring->wptr));
1734 }
1735
1736 if (ring->use_doorbell) {
1737 adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr);
1738 WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr));
1739 } else {
1740 WREG32_SOC15(VCN, ring->me, mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr));
1741 }
1742}
1743
1744static void vcn_v3_0_dec_sw_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
1745 u64 seq, uint32_t flags)
1746{
1747 WARN_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
1748
1749 amdgpu_ring_write(ring, VCN_DEC_SW_CMD_FENCE);
1750 amdgpu_ring_write(ring, addr);
1751 amdgpu_ring_write(ring, upper_32_bits(addr));
1752 amdgpu_ring_write(ring, seq);
1753 amdgpu_ring_write(ring, VCN_DEC_SW_CMD_TRAP);
1754}
1755
1756static void vcn_v3_0_dec_sw_ring_insert_end(struct amdgpu_ring *ring)
1757{
1758 amdgpu_ring_write(ring, VCN_DEC_SW_CMD_END);
1759}
1760
1761static void vcn_v3_0_dec_sw_ring_emit_ib(struct amdgpu_ring *ring,
1762 struct amdgpu_job *job,
1763 struct amdgpu_ib *ib,
1764 uint32_t flags)
1765{
1766 uint32_t vmid = AMDGPU_JOB_GET_VMID(job);
1767
1768 amdgpu_ring_write(ring, VCN_DEC_SW_CMD_IB);
1769 amdgpu_ring_write(ring, vmid);
1770 amdgpu_ring_write(ring, lower_32_bits(ib->gpu_addr));
1771 amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr));
1772 amdgpu_ring_write(ring, ib->length_dw);
1773}
1774
1775static void vcn_v3_0_dec_sw_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg,
1776 uint32_t val, uint32_t mask)
1777{
1778 amdgpu_ring_write(ring, VCN_DEC_SW_CMD_REG_WAIT);
1779 amdgpu_ring_write(ring, reg << 2);
1780 amdgpu_ring_write(ring, mask);
1781 amdgpu_ring_write(ring, val);
1782}
1783
1784static void vcn_v3_0_dec_sw_ring_emit_vm_flush(struct amdgpu_ring *ring,
1785 uint32_t vmid, uint64_t pd_addr)
1786{
1787 struct amdgpu_vmhub *hub = &ring->adev->vmhub[ring->funcs->vmhub];
1788 uint32_t data0, data1, mask;
1789
1790 pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);
1791
1792
1793 data0 = hub->ctx0_ptb_addr_lo32 + vmid * hub->ctx_addr_distance;
1794 data1 = lower_32_bits(pd_addr);
1795 mask = 0xffffffff;
1796 vcn_v3_0_dec_sw_ring_emit_reg_wait(ring, data0, data1, mask);
1797}
1798
1799static void vcn_v3_0_dec_sw_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val)
1800{
1801 amdgpu_ring_write(ring, VCN_DEC_SW_CMD_REG_WRITE);
1802 amdgpu_ring_write(ring, reg << 2);
1803 amdgpu_ring_write(ring, val);
1804}
1805
1806static const struct amdgpu_ring_funcs vcn_v3_0_dec_sw_ring_vm_funcs = {
1807 .type = AMDGPU_RING_TYPE_VCN_DEC,
1808 .align_mask = 0x3f,
1809 .nop = VCN_DEC_SW_CMD_NO_OP,
1810 .vmhub = AMDGPU_MMHUB_0,
1811 .get_rptr = vcn_v3_0_dec_ring_get_rptr,
1812 .get_wptr = vcn_v3_0_dec_ring_get_wptr,
1813 .set_wptr = vcn_v3_0_dec_ring_set_wptr,
1814 .emit_frame_size =
1815 SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 +
1816 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 +
1817 4 +
1818 5 + 5 +
1819 1,
1820 .emit_ib_size = 5,
1821 .emit_ib = vcn_v3_0_dec_sw_ring_emit_ib,
1822 .emit_fence = vcn_v3_0_dec_sw_ring_emit_fence,
1823 .emit_vm_flush = vcn_v3_0_dec_sw_ring_emit_vm_flush,
1824 .test_ring = amdgpu_vcn_dec_sw_ring_test_ring,
1825 .test_ib = NULL,
1826 .insert_nop = amdgpu_ring_insert_nop,
1827 .insert_end = vcn_v3_0_dec_sw_ring_insert_end,
1828 .pad_ib = amdgpu_ring_generic_pad_ib,
1829 .begin_use = amdgpu_vcn_ring_begin_use,
1830 .end_use = amdgpu_vcn_ring_end_use,
1831 .emit_wreg = vcn_v3_0_dec_sw_ring_emit_wreg,
1832 .emit_reg_wait = vcn_v3_0_dec_sw_ring_emit_reg_wait,
1833 .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper,
1834};
1835
1836static int vcn_v3_0_limit_sched(struct amdgpu_cs_parser *p)
1837{
1838 struct drm_gpu_scheduler **scheds;
1839
1840
1841 if (atomic_read(&p->entity->fence_seq))
1842 return -EINVAL;
1843
1844 scheds = p->adev->gpu_sched[AMDGPU_HW_IP_VCN_DEC]
1845 [AMDGPU_RING_PRIO_DEFAULT].sched;
1846 drm_sched_entity_modify_sched(p->entity, scheds, 1);
1847 return 0;
1848}
1849
1850static int vcn_v3_0_dec_msg(struct amdgpu_cs_parser *p, uint64_t addr)
1851{
1852 struct ttm_operation_ctx ctx = { false, false };
1853 struct amdgpu_bo_va_mapping *map;
1854 uint32_t *msg, num_buffers;
1855 struct amdgpu_bo *bo;
1856 uint64_t start, end;
1857 unsigned int i;
1858 void * ptr;
1859 int r;
1860
1861 addr &= AMDGPU_GMC_HOLE_MASK;
1862 r = amdgpu_cs_find_mapping(p, addr, &bo, &map);
1863 if (r) {
1864 DRM_ERROR("Can't find BO for addr 0x%08Lx\n", addr);
1865 return r;
1866 }
1867
1868 start = map->start * AMDGPU_GPU_PAGE_SIZE;
1869 end = (map->last + 1) * AMDGPU_GPU_PAGE_SIZE;
1870 if (addr & 0x7) {
1871 DRM_ERROR("VCN messages must be 8 byte aligned!\n");
1872 return -EINVAL;
1873 }
1874
1875 bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
1876 amdgpu_bo_placement_from_domain(bo, bo->allowed_domains);
1877 r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
1878 if (r) {
1879 DRM_ERROR("Failed validating the VCN message BO (%d)!\n", r);
1880 return r;
1881 }
1882
1883 r = amdgpu_bo_kmap(bo, &ptr);
1884 if (r) {
1885 DRM_ERROR("Failed mapping the VCN message (%d)!\n", r);
1886 return r;
1887 }
1888
1889 msg = ptr + addr - start;
1890
1891
1892 if (msg[1] > end - addr) {
1893 r = -EINVAL;
1894 goto out;
1895 }
1896
1897 if (msg[3] != RDECODE_MSG_CREATE)
1898 goto out;
1899
1900 num_buffers = msg[2];
1901 for (i = 0, msg = &msg[6]; i < num_buffers; ++i, msg += 4) {
1902 uint32_t offset, size, *create;
1903
1904 if (msg[0] != RDECODE_MESSAGE_CREATE)
1905 continue;
1906
1907 offset = msg[1];
1908 size = msg[2];
1909
1910 if (offset + size > end) {
1911 r = -EINVAL;
1912 goto out;
1913 }
1914
1915 create = ptr + addr + offset - start;
1916
1917
1918 if (create[0] == 0x7 || create[0] == 0x10 || create[0] == 0x11)
1919 continue;
1920
1921 r = vcn_v3_0_limit_sched(p);
1922 if (r)
1923 goto out;
1924 }
1925
1926out:
1927 amdgpu_bo_kunmap(bo);
1928 return r;
1929}
1930
1931static int vcn_v3_0_ring_patch_cs_in_place(struct amdgpu_cs_parser *p,
1932 uint32_t ib_idx)
1933{
1934 struct amdgpu_ring *ring = to_amdgpu_ring(p->entity->rq->sched);
1935 struct amdgpu_ib *ib = &p->job->ibs[ib_idx];
1936 uint32_t msg_lo = 0, msg_hi = 0;
1937 unsigned i;
1938 int r;
1939
1940
1941 if (!ring->me)
1942 return 0;
1943
1944 for (i = 0; i < ib->length_dw; i += 2) {
1945 uint32_t reg = amdgpu_get_ib_value(p, ib_idx, i);
1946 uint32_t val = amdgpu_get_ib_value(p, ib_idx, i + 1);
1947
1948 if (reg == PACKET0(p->adev->vcn.internal.data0, 0)) {
1949 msg_lo = val;
1950 } else if (reg == PACKET0(p->adev->vcn.internal.data1, 0)) {
1951 msg_hi = val;
1952 } else if (reg == PACKET0(p->adev->vcn.internal.cmd, 0) &&
1953 val == 0) {
1954 r = vcn_v3_0_dec_msg(p, ((u64)msg_hi) << 32 | msg_lo);
1955 if (r)
1956 return r;
1957 }
1958 }
1959 return 0;
1960}
1961
1962static const struct amdgpu_ring_funcs vcn_v3_0_dec_ring_vm_funcs = {
1963 .type = AMDGPU_RING_TYPE_VCN_DEC,
1964 .align_mask = 0xf,
1965 .vmhub = AMDGPU_MMHUB_0,
1966 .get_rptr = vcn_v3_0_dec_ring_get_rptr,
1967 .get_wptr = vcn_v3_0_dec_ring_get_wptr,
1968 .set_wptr = vcn_v3_0_dec_ring_set_wptr,
1969 .patch_cs_in_place = vcn_v3_0_ring_patch_cs_in_place,
1970 .emit_frame_size =
1971 SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 +
1972 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 +
1973 8 +
1974 14 + 14 +
1975 6,
1976 .emit_ib_size = 8,
1977 .emit_ib = vcn_v2_0_dec_ring_emit_ib,
1978 .emit_fence = vcn_v2_0_dec_ring_emit_fence,
1979 .emit_vm_flush = vcn_v2_0_dec_ring_emit_vm_flush,
1980 .test_ring = vcn_v2_0_dec_ring_test_ring,
1981 .test_ib = amdgpu_vcn_dec_ring_test_ib,
1982 .insert_nop = vcn_v2_0_dec_ring_insert_nop,
1983 .insert_start = vcn_v2_0_dec_ring_insert_start,
1984 .insert_end = vcn_v2_0_dec_ring_insert_end,
1985 .pad_ib = amdgpu_ring_generic_pad_ib,
1986 .begin_use = amdgpu_vcn_ring_begin_use,
1987 .end_use = amdgpu_vcn_ring_end_use,
1988 .emit_wreg = vcn_v2_0_dec_ring_emit_wreg,
1989 .emit_reg_wait = vcn_v2_0_dec_ring_emit_reg_wait,
1990 .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper,
1991};
1992
1993
1994
1995
1996
1997
1998
1999
2000static uint64_t vcn_v3_0_enc_ring_get_rptr(struct amdgpu_ring *ring)
2001{
2002 struct amdgpu_device *adev = ring->adev;
2003
2004 if (ring == &adev->vcn.inst[ring->me].ring_enc[0])
2005 return RREG32_SOC15(VCN, ring->me, mmUVD_RB_RPTR);
2006 else
2007 return RREG32_SOC15(VCN, ring->me, mmUVD_RB_RPTR2);
2008}
2009
2010
2011
2012
2013
2014
2015
2016
2017static uint64_t vcn_v3_0_enc_ring_get_wptr(struct amdgpu_ring *ring)
2018{
2019 struct amdgpu_device *adev = ring->adev;
2020
2021 if (ring == &adev->vcn.inst[ring->me].ring_enc[0]) {
2022 if (ring->use_doorbell)
2023 return adev->wb.wb[ring->wptr_offs];
2024 else
2025 return RREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR);
2026 } else {
2027 if (ring->use_doorbell)
2028 return adev->wb.wb[ring->wptr_offs];
2029 else
2030 return RREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR2);
2031 }
2032}
2033
2034
2035
2036
2037
2038
2039
2040
2041static void vcn_v3_0_enc_ring_set_wptr(struct amdgpu_ring *ring)
2042{
2043 struct amdgpu_device *adev = ring->adev;
2044
2045 if (ring == &adev->vcn.inst[ring->me].ring_enc[0]) {
2046 if (ring->use_doorbell) {
2047 adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr);
2048 WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr));
2049 } else {
2050 WREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR, lower_32_bits(ring->wptr));
2051 }
2052 } else {
2053 if (ring->use_doorbell) {
2054 adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr);
2055 WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr));
2056 } else {
2057 WREG32_SOC15(VCN, ring->me, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr));
2058 }
2059 }
2060}
2061
2062static const struct amdgpu_ring_funcs vcn_v3_0_enc_ring_vm_funcs = {
2063 .type = AMDGPU_RING_TYPE_VCN_ENC,
2064 .align_mask = 0x3f,
2065 .nop = VCN_ENC_CMD_NO_OP,
2066 .vmhub = AMDGPU_MMHUB_0,
2067 .get_rptr = vcn_v3_0_enc_ring_get_rptr,
2068 .get_wptr = vcn_v3_0_enc_ring_get_wptr,
2069 .set_wptr = vcn_v3_0_enc_ring_set_wptr,
2070 .emit_frame_size =
2071 SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 +
2072 SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 +
2073 4 +
2074 5 + 5 +
2075 1,
2076 .emit_ib_size = 5,
2077 .emit_ib = vcn_v2_0_enc_ring_emit_ib,
2078 .emit_fence = vcn_v2_0_enc_ring_emit_fence,
2079 .emit_vm_flush = vcn_v2_0_enc_ring_emit_vm_flush,
2080 .test_ring = amdgpu_vcn_enc_ring_test_ring,
2081 .test_ib = amdgpu_vcn_enc_ring_test_ib,
2082 .insert_nop = amdgpu_ring_insert_nop,
2083 .insert_end = vcn_v2_0_enc_ring_insert_end,
2084 .pad_ib = amdgpu_ring_generic_pad_ib,
2085 .begin_use = amdgpu_vcn_ring_begin_use,
2086 .end_use = amdgpu_vcn_ring_end_use,
2087 .emit_wreg = vcn_v2_0_enc_ring_emit_wreg,
2088 .emit_reg_wait = vcn_v2_0_enc_ring_emit_reg_wait,
2089 .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper,
2090};
2091
2092static void vcn_v3_0_set_dec_ring_funcs(struct amdgpu_device *adev)
2093{
2094 int i;
2095
2096 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
2097 if (adev->vcn.harvest_config & (1 << i))
2098 continue;
2099
2100 if (!DEC_SW_RING_ENABLED)
2101 adev->vcn.inst[i].ring_dec.funcs = &vcn_v3_0_dec_ring_vm_funcs;
2102 else
2103 adev->vcn.inst[i].ring_dec.funcs = &vcn_v3_0_dec_sw_ring_vm_funcs;
2104 adev->vcn.inst[i].ring_dec.me = i;
2105 DRM_INFO("VCN(%d) decode%s is enabled in VM mode\n", i,
2106 DEC_SW_RING_ENABLED?"(Software Ring)":"");
2107 }
2108}
2109
2110static void vcn_v3_0_set_enc_ring_funcs(struct amdgpu_device *adev)
2111{
2112 int i, j;
2113
2114 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
2115 if (adev->vcn.harvest_config & (1 << i))
2116 continue;
2117
2118 for (j = 0; j < adev->vcn.num_enc_rings; ++j) {
2119 adev->vcn.inst[i].ring_enc[j].funcs = &vcn_v3_0_enc_ring_vm_funcs;
2120 adev->vcn.inst[i].ring_enc[j].me = i;
2121 }
2122 if (adev->vcn.num_enc_rings > 0)
2123 DRM_INFO("VCN(%d) encode is enabled in VM mode\n", i);
2124 }
2125}
2126
2127static bool vcn_v3_0_is_idle(void *handle)
2128{
2129 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2130 int i, ret = 1;
2131
2132 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
2133 if (adev->vcn.harvest_config & (1 << i))
2134 continue;
2135
2136 ret &= (RREG32_SOC15(VCN, i, mmUVD_STATUS) == UVD_STATUS__IDLE);
2137 }
2138
2139 return ret;
2140}
2141
2142static int vcn_v3_0_wait_for_idle(void *handle)
2143{
2144 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2145 int i, ret = 0;
2146
2147 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
2148 if (adev->vcn.harvest_config & (1 << i))
2149 continue;
2150
2151 ret = SOC15_WAIT_ON_RREG(VCN, i, mmUVD_STATUS, UVD_STATUS__IDLE,
2152 UVD_STATUS__IDLE);
2153 if (ret)
2154 return ret;
2155 }
2156
2157 return ret;
2158}
2159
2160static int vcn_v3_0_set_clockgating_state(void *handle,
2161 enum amd_clockgating_state state)
2162{
2163 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2164 bool enable = (state == AMD_CG_STATE_GATE) ? true : false;
2165 int i;
2166
2167 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
2168 if (adev->vcn.harvest_config & (1 << i))
2169 continue;
2170
2171 if (enable) {
2172 if (RREG32_SOC15(VCN, i, mmUVD_STATUS) != UVD_STATUS__IDLE)
2173 return -EBUSY;
2174 vcn_v3_0_enable_clock_gating(adev, i);
2175 } else {
2176 vcn_v3_0_disable_clock_gating(adev, i);
2177 }
2178 }
2179
2180 return 0;
2181}
2182
2183static int vcn_v3_0_set_powergating_state(void *handle,
2184 enum amd_powergating_state state)
2185{
2186 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
2187 int ret;
2188
2189
2190
2191
2192
2193 if (amdgpu_sriov_vf(adev)) {
2194 adev->vcn.cur_state = AMD_PG_STATE_UNGATE;
2195 return 0;
2196 }
2197
2198 if(state == adev->vcn.cur_state)
2199 return 0;
2200
2201 if (state == AMD_PG_STATE_GATE)
2202 ret = vcn_v3_0_stop(adev);
2203 else
2204 ret = vcn_v3_0_start(adev);
2205
2206 if(!ret)
2207 adev->vcn.cur_state = state;
2208
2209 return ret;
2210}
2211
2212static int vcn_v3_0_set_interrupt_state(struct amdgpu_device *adev,
2213 struct amdgpu_irq_src *source,
2214 unsigned type,
2215 enum amdgpu_interrupt_state state)
2216{
2217 return 0;
2218}
2219
2220static int vcn_v3_0_process_interrupt(struct amdgpu_device *adev,
2221 struct amdgpu_irq_src *source,
2222 struct amdgpu_iv_entry *entry)
2223{
2224 uint32_t ip_instance;
2225
2226 switch (entry->client_id) {
2227 case SOC15_IH_CLIENTID_VCN:
2228 ip_instance = 0;
2229 break;
2230 case SOC15_IH_CLIENTID_VCN1:
2231 ip_instance = 1;
2232 break;
2233 default:
2234 DRM_ERROR("Unhandled client id: %d\n", entry->client_id);
2235 return 0;
2236 }
2237
2238 DRM_DEBUG("IH: VCN TRAP\n");
2239
2240 switch (entry->src_id) {
2241 case VCN_2_0__SRCID__UVD_SYSTEM_MESSAGE_INTERRUPT:
2242 amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_dec);
2243 break;
2244 case VCN_2_0__SRCID__UVD_ENC_GENERAL_PURPOSE:
2245 amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_enc[0]);
2246 break;
2247 case VCN_2_0__SRCID__UVD_ENC_LOW_LATENCY:
2248 amdgpu_fence_process(&adev->vcn.inst[ip_instance].ring_enc[1]);
2249 break;
2250 default:
2251 DRM_ERROR("Unhandled interrupt: %d %d\n",
2252 entry->src_id, entry->src_data[0]);
2253 break;
2254 }
2255
2256 return 0;
2257}
2258
2259static const struct amdgpu_irq_src_funcs vcn_v3_0_irq_funcs = {
2260 .set = vcn_v3_0_set_interrupt_state,
2261 .process = vcn_v3_0_process_interrupt,
2262};
2263
2264static void vcn_v3_0_set_irq_funcs(struct amdgpu_device *adev)
2265{
2266 int i;
2267
2268 for (i = 0; i < adev->vcn.num_vcn_inst; ++i) {
2269 if (adev->vcn.harvest_config & (1 << i))
2270 continue;
2271
2272 adev->vcn.inst[i].irq.num_types = adev->vcn.num_enc_rings + 1;
2273 adev->vcn.inst[i].irq.funcs = &vcn_v3_0_irq_funcs;
2274 }
2275}
2276
2277static const struct amd_ip_funcs vcn_v3_0_ip_funcs = {
2278 .name = "vcn_v3_0",
2279 .early_init = vcn_v3_0_early_init,
2280 .late_init = NULL,
2281 .sw_init = vcn_v3_0_sw_init,
2282 .sw_fini = vcn_v3_0_sw_fini,
2283 .hw_init = vcn_v3_0_hw_init,
2284 .hw_fini = vcn_v3_0_hw_fini,
2285 .suspend = vcn_v3_0_suspend,
2286 .resume = vcn_v3_0_resume,
2287 .is_idle = vcn_v3_0_is_idle,
2288 .wait_for_idle = vcn_v3_0_wait_for_idle,
2289 .check_soft_reset = NULL,
2290 .pre_soft_reset = NULL,
2291 .soft_reset = NULL,
2292 .post_soft_reset = NULL,
2293 .set_clockgating_state = vcn_v3_0_set_clockgating_state,
2294 .set_powergating_state = vcn_v3_0_set_powergating_state,
2295};
2296
2297const struct amdgpu_ip_block_version vcn_v3_0_ip_block =
2298{
2299 .type = AMD_IP_BLOCK_TYPE_VCN,
2300 .major = 3,
2301 .minor = 0,
2302 .rev = 0,
2303 .funcs = &vcn_v3_0_ip_funcs,
2304};
2305
