vce_tests.c revision 037b3c26
1/* 2 * Copyright 2015 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22*/ 23 24#ifdef HAVE_CONFIG_H 25#include "config.h" 26#endif 27 28#include <stdio.h> 29#include <inttypes.h> 30 31#include "CUnit/Basic.h" 32 33#include "util_math.h" 34 35#include "amdgpu_test.h" 36#include "amdgpu_drm.h" 37#include "amdgpu_internal.h" 38 39#include "vce_ib.h" 40#include "frame.h" 41 42#define IB_SIZE 4096 43#define MAX_RESOURCES 16 44 45struct amdgpu_vce_bo { 46 amdgpu_bo_handle handle; 47 amdgpu_va_handle va_handle; 48 uint64_t addr; 49 uint64_t size; 50 uint8_t *ptr; 51}; 52 53struct amdgpu_vce_encode { 54 unsigned width; 55 unsigned height; 56 struct amdgpu_vce_bo vbuf; 57 struct amdgpu_vce_bo bs[2]; 58 struct amdgpu_vce_bo fb[2]; 59 struct amdgpu_vce_bo cpb; 60 unsigned ib_len; 61 bool two_instance; 62}; 63 64static amdgpu_device_handle device_handle; 65static uint32_t major_version; 66static uint32_t minor_version; 67static uint32_t family_id; 68static uint32_t vce_harvest_config; 69 70static amdgpu_context_handle context_handle; 71static amdgpu_bo_handle ib_handle; 72static amdgpu_va_handle ib_va_handle; 73static uint64_t ib_mc_address; 74static uint32_t *ib_cpu; 75 76static struct amdgpu_vce_encode enc; 77static amdgpu_bo_handle resources[MAX_RESOURCES]; 78static unsigned num_resources; 79 80static void amdgpu_cs_vce_create(void); 81static void amdgpu_cs_vce_encode(void); 82static void amdgpu_cs_vce_destroy(void); 83 84CU_TestInfo vce_tests[] = { 85 { "VCE create", amdgpu_cs_vce_create }, 86 { "VCE encode", amdgpu_cs_vce_encode }, 87 { "VCE destroy", amdgpu_cs_vce_destroy }, 88 CU_TEST_INFO_NULL, 89}; 90 91int suite_vce_tests_init(void) 92{ 93 int r; 94 95 r = amdgpu_device_initialize(drm_amdgpu[0], &major_version, 96 &minor_version, &device_handle); 97 if (r) { 98 if ((r == -EACCES) && (errno == EACCES)) 99 printf("\n\nError:%s. " 100 "Hint:Try to run this test program as root.", 101 strerror(errno)); 102 103 return CUE_SINIT_FAILED; 104 } 105 106 family_id = device_handle->info.family_id; 107 vce_harvest_config = device_handle->info.vce_harvest_config; 108 109 r = amdgpu_cs_ctx_create(device_handle, &context_handle); 110 if (r) 111 return CUE_SINIT_FAILED; 112 113 r = amdgpu_bo_alloc_and_map(device_handle, IB_SIZE, 4096, 114 AMDGPU_GEM_DOMAIN_GTT, 0, 115 &ib_handle, (void**)&ib_cpu, 116 &ib_mc_address, &ib_va_handle); 117 if (r) 118 return CUE_SINIT_FAILED; 119 120 memset(&enc, 0, sizeof(struct amdgpu_vce_encode)); 121 122 return CUE_SUCCESS; 123} 124 125int suite_vce_tests_clean(void) 126{ 127 int r; 128 129 r = amdgpu_bo_unmap_and_free(ib_handle, ib_va_handle, 130 ib_mc_address, IB_SIZE); 131 if (r) 132 return CUE_SCLEAN_FAILED; 133 134 r = amdgpu_cs_ctx_free(context_handle); 135 if (r) 136 return CUE_SCLEAN_FAILED; 137 138 r = amdgpu_device_deinitialize(device_handle); 139 if (r) 140 return CUE_SCLEAN_FAILED; 141 142 return CUE_SUCCESS; 143} 144 145static int submit(unsigned ndw, unsigned ip) 146{ 147 struct amdgpu_cs_request ibs_request = {0}; 148 struct amdgpu_cs_ib_info ib_info = {0}; 149 struct amdgpu_cs_fence fence_status = {0}; 150 uint32_t expired; 151 int r; 152 153 ib_info.ib_mc_address = ib_mc_address; 154 ib_info.size = ndw; 155 156 ibs_request.ip_type = ip; 157 158 r = amdgpu_bo_list_create(device_handle, num_resources, resources, 159 NULL, &ibs_request.resources); 160 if (r) 161 return r; 162 163 ibs_request.number_of_ibs = 1; 164 ibs_request.ibs = &ib_info; 165 ibs_request.fence_info.handle = NULL; 166 167 r = amdgpu_cs_submit(context_handle, 0, &ibs_request, 1); 168 if (r) 169 return r; 170 171 r = amdgpu_bo_list_destroy(ibs_request.resources); 172 if (r) 173 return r; 174 175 fence_status.context = context_handle; 176 fence_status.ip_type = ip; 177 fence_status.fence = ibs_request.seq_no; 178 179 r = amdgpu_cs_query_fence_status(&fence_status, 180 AMDGPU_TIMEOUT_INFINITE, 181 0, &expired); 182 if (r) 183 return r; 184 185 return 0; 186} 187 188static void alloc_resource(struct amdgpu_vce_bo *vce_bo, unsigned size, unsigned domain) 189{ 190 struct amdgpu_bo_alloc_request req = {0}; 191 amdgpu_bo_handle buf_handle; 192 amdgpu_va_handle va_handle; 193 uint64_t va = 0; 194 int r; 195 196 req.alloc_size = ALIGN(size, 4096); 197 req.preferred_heap = domain; 198 r = amdgpu_bo_alloc(device_handle, &req, &buf_handle); 199 CU_ASSERT_EQUAL(r, 0); 200 r = amdgpu_va_range_alloc(device_handle, 201 amdgpu_gpu_va_range_general, 202 req.alloc_size, 1, 0, &va, 203 &va_handle, 0); 204 CU_ASSERT_EQUAL(r, 0); 205 r = amdgpu_bo_va_op(buf_handle, 0, req.alloc_size, va, 0, 206 AMDGPU_VA_OP_MAP); 207 CU_ASSERT_EQUAL(r, 0); 208 vce_bo->addr = va; 209 vce_bo->handle = buf_handle; 210 vce_bo->size = req.alloc_size; 211 vce_bo->va_handle = va_handle; 212 r = amdgpu_bo_cpu_map(vce_bo->handle, (void **)&vce_bo->ptr); 213 CU_ASSERT_EQUAL(r, 0); 214 memset(vce_bo->ptr, 0, size); 215 r = amdgpu_bo_cpu_unmap(vce_bo->handle); 216 CU_ASSERT_EQUAL(r, 0); 217} 218 219static void free_resource(struct amdgpu_vce_bo *vce_bo) 220{ 221 int r; 222 223 r = amdgpu_bo_va_op(vce_bo->handle, 0, vce_bo->size, 224 vce_bo->addr, 0, AMDGPU_VA_OP_UNMAP); 225 CU_ASSERT_EQUAL(r, 0); 226 227 r = amdgpu_va_range_free(vce_bo->va_handle); 228 CU_ASSERT_EQUAL(r, 0); 229 230 r = amdgpu_bo_free(vce_bo->handle); 231 CU_ASSERT_EQUAL(r, 0); 232 memset(vce_bo, 0, sizeof(*vce_bo)); 233} 234 235static void amdgpu_cs_vce_create(void) 236{ 237 int len, r; 238 239 enc.width = vce_create[6]; 240 enc.height = vce_create[7]; 241 242 num_resources = 0; 243 alloc_resource(&enc.fb[0], 4096, AMDGPU_GEM_DOMAIN_GTT); 244 resources[num_resources++] = enc.fb[0].handle; 245 resources[num_resources++] = ib_handle; 246 247 len = 0; 248 memcpy(ib_cpu, vce_session, sizeof(vce_session)); 249 len += sizeof(vce_session) / 4; 250 memcpy((ib_cpu + len), vce_taskinfo, sizeof(vce_taskinfo)); 251 len += sizeof(vce_taskinfo) / 4; 252 memcpy((ib_cpu + len), vce_create, sizeof(vce_create)); 253 len += sizeof(vce_create) / 4; 254 memcpy((ib_cpu + len), vce_feedback, sizeof(vce_feedback)); 255 ib_cpu[len + 2] = enc.fb[0].addr >> 32; 256 ib_cpu[len + 3] = enc.fb[0].addr; 257 len += sizeof(vce_feedback) / 4; 258 259 r = submit(len, AMDGPU_HW_IP_VCE); 260 CU_ASSERT_EQUAL(r, 0); 261 262 free_resource(&enc.fb[0]); 263} 264 265static void amdgpu_cs_vce_config(void) 266{ 267 int len = 0, r; 268 269 memcpy((ib_cpu + len), vce_session, sizeof(vce_session)); 270 len += sizeof(vce_session) / 4; 271 memcpy((ib_cpu + len), vce_taskinfo, sizeof(vce_taskinfo)); 272 ib_cpu[len + 3] = 2; 273 ib_cpu[len + 6] = 0xffffffff; 274 len += sizeof(vce_taskinfo) / 4; 275 memcpy((ib_cpu + len), vce_rate_ctrl, sizeof(vce_rate_ctrl)); 276 len += sizeof(vce_rate_ctrl) / 4; 277 memcpy((ib_cpu + len), vce_config_ext, sizeof(vce_config_ext)); 278 len += sizeof(vce_config_ext) / 4; 279 memcpy((ib_cpu + len), vce_motion_est, sizeof(vce_motion_est)); 280 len += sizeof(vce_motion_est) / 4; 281 memcpy((ib_cpu + len), vce_rdo, sizeof(vce_rdo)); 282 len += sizeof(vce_rdo) / 4; 283 memcpy((ib_cpu + len), vce_pic_ctrl, sizeof(vce_pic_ctrl)); 284 len += sizeof(vce_pic_ctrl) / 4; 285 286 r = submit(len, AMDGPU_HW_IP_VCE); 287 CU_ASSERT_EQUAL(r, 0); 288} 289 290static void amdgpu_cs_vce_encode_idr(struct amdgpu_vce_encode *enc) 291{ 292 293 uint64_t luma_offset, chroma_offset; 294 int len = 0, r; 295 296 luma_offset = enc->vbuf.addr; 297 chroma_offset = luma_offset + enc->width * enc->height; 298 299 memcpy((ib_cpu + len), vce_session, sizeof(vce_session)); 300 len += sizeof(vce_session) / 4; 301 memcpy((ib_cpu + len), vce_taskinfo, sizeof(vce_taskinfo)); 302 len += sizeof(vce_taskinfo) / 4; 303 memcpy((ib_cpu + len), vce_bs_buffer, sizeof(vce_bs_buffer)); 304 ib_cpu[len + 2] = enc->bs[0].addr >> 32; 305 ib_cpu[len + 3] = enc->bs[0].addr; 306 len += sizeof(vce_bs_buffer) / 4; 307 memcpy((ib_cpu + len), vce_context_buffer, sizeof(vce_context_buffer)); 308 ib_cpu[len + 2] = enc->cpb.addr >> 32; 309 ib_cpu[len + 3] = enc->cpb.addr; 310 len += sizeof(vce_context_buffer) / 4; 311 memcpy((ib_cpu + len), vce_aux_buffer, sizeof(vce_aux_buffer)); 312 len += sizeof(vce_aux_buffer) / 4; 313 memcpy((ib_cpu + len), vce_feedback, sizeof(vce_feedback)); 314 ib_cpu[len + 2] = enc->fb[0].addr >> 32; 315 ib_cpu[len + 3] = enc->fb[0].addr; 316 len += sizeof(vce_feedback) / 4; 317 memcpy((ib_cpu + len), vce_encode, sizeof(vce_encode)); 318 ib_cpu[len + 9] = luma_offset >> 32; 319 ib_cpu[len + 10] = luma_offset; 320 ib_cpu[len + 11] = chroma_offset >> 32; 321 ib_cpu[len + 12] = chroma_offset; 322 ib_cpu[len + 73] = 0x7800; 323 ib_cpu[len + 74] = 0x7800 + 0x5000; 324 len += sizeof(vce_encode) / 4; 325 enc->ib_len = len; 326 if (!enc->two_instance) { 327 r = submit(len, AMDGPU_HW_IP_VCE); 328 CU_ASSERT_EQUAL(r, 0); 329 } 330} 331 332static void amdgpu_cs_vce_encode_p(struct amdgpu_vce_encode *enc) 333{ 334 uint64_t luma_offset, chroma_offset; 335 int len, r; 336 337 len = (enc->two_instance) ? enc->ib_len : 0; 338 luma_offset = enc->vbuf.addr; 339 chroma_offset = luma_offset + enc->width * enc->height; 340 341 if (!enc->two_instance) { 342 memcpy((ib_cpu + len), vce_session, sizeof(vce_session)); 343 len += sizeof(vce_session) / 4; 344 } 345 memcpy((ib_cpu + len), vce_taskinfo, sizeof(vce_taskinfo)); 346 len += sizeof(vce_taskinfo) / 4; 347 memcpy((ib_cpu + len), vce_bs_buffer, sizeof(vce_bs_buffer)); 348 ib_cpu[len + 2] = enc->bs[1].addr >> 32; 349 ib_cpu[len + 3] = enc->bs[1].addr; 350 len += sizeof(vce_bs_buffer) / 4; 351 memcpy((ib_cpu + len), vce_context_buffer, sizeof(vce_context_buffer)); 352 ib_cpu[len + 2] = enc->cpb.addr >> 32; 353 ib_cpu[len + 3] = enc->cpb.addr; 354 len += sizeof(vce_context_buffer) / 4; 355 memcpy((ib_cpu + len), vce_aux_buffer, sizeof(vce_aux_buffer)); 356 len += sizeof(vce_aux_buffer) / 4; 357 memcpy((ib_cpu + len), vce_feedback, sizeof(vce_feedback)); 358 ib_cpu[len + 2] = enc->fb[1].addr >> 32; 359 ib_cpu[len + 3] = enc->fb[1].addr; 360 len += sizeof(vce_feedback) / 4; 361 memcpy((ib_cpu + len), vce_encode, sizeof(vce_encode)); 362 ib_cpu[len + 2] = 0; 363 ib_cpu[len + 9] = luma_offset >> 32; 364 ib_cpu[len + 10] = luma_offset; 365 ib_cpu[len + 11] = chroma_offset >> 32; 366 ib_cpu[len + 12] = chroma_offset; 367 ib_cpu[len + 18] = 0; 368 ib_cpu[len + 19] = 0; 369 ib_cpu[len + 56] = 3; 370 ib_cpu[len + 57] = 0; 371 ib_cpu[len + 58] = 0; 372 ib_cpu[len + 59] = 0x7800; 373 ib_cpu[len + 60] = 0x7800 + 0x5000; 374 ib_cpu[len + 73] = 0; 375 ib_cpu[len + 74] = 0x5000; 376 ib_cpu[len + 81] = 1; 377 ib_cpu[len + 82] = 1; 378 len += sizeof(vce_encode) / 4; 379 380 r = submit(len, AMDGPU_HW_IP_VCE); 381 CU_ASSERT_EQUAL(r, 0); 382} 383 384static void check_result(struct amdgpu_vce_encode *enc) 385{ 386 uint64_t sum; 387 uint32_t s[2] = {180325, 15946}; 388 uint32_t *ptr, size; 389 int i, j, r; 390 391 for (i = 0; i < 2; ++i) { 392 r = amdgpu_bo_cpu_map(enc->fb[i].handle, (void **)&enc->fb[i].ptr); 393 CU_ASSERT_EQUAL(r, 0); 394 ptr = (uint32_t *)enc->fb[i].ptr; 395 size = ptr[4] - ptr[9]; 396 r = amdgpu_bo_cpu_unmap(enc->fb[i].handle); 397 CU_ASSERT_EQUAL(r, 0); 398 r = amdgpu_bo_cpu_map(enc->bs[i].handle, (void **)&enc->bs[i].ptr); 399 CU_ASSERT_EQUAL(r, 0); 400 for (j = 0, sum = 0; j < size; ++j) 401 sum += enc->bs[i].ptr[j]; 402 CU_ASSERT_EQUAL(sum, s[i]); 403 r = amdgpu_bo_cpu_unmap(enc->bs[i].handle); 404 CU_ASSERT_EQUAL(r, 0); 405 } 406} 407 408static void amdgpu_cs_vce_encode(void) 409{ 410 uint32_t vbuf_size, bs_size = 0x154000, cpb_size; 411 int r; 412 413 vbuf_size = enc.width * enc.height * 1.5; 414 cpb_size = vbuf_size * 10; 415 num_resources = 0; 416 alloc_resource(&enc.fb[0], 4096, AMDGPU_GEM_DOMAIN_GTT); 417 resources[num_resources++] = enc.fb[0].handle; 418 alloc_resource(&enc.fb[1], 4096, AMDGPU_GEM_DOMAIN_GTT); 419 resources[num_resources++] = enc.fb[1].handle; 420 alloc_resource(&enc.bs[0], bs_size, AMDGPU_GEM_DOMAIN_GTT); 421 resources[num_resources++] = enc.bs[0].handle; 422 alloc_resource(&enc.bs[1], bs_size, AMDGPU_GEM_DOMAIN_GTT); 423 resources[num_resources++] = enc.bs[1].handle; 424 alloc_resource(&enc.vbuf, vbuf_size, AMDGPU_GEM_DOMAIN_VRAM); 425 resources[num_resources++] = enc.vbuf.handle; 426 alloc_resource(&enc.cpb, cpb_size, AMDGPU_GEM_DOMAIN_VRAM); 427 resources[num_resources++] = enc.cpb.handle; 428 resources[num_resources++] = ib_handle; 429 430 r = amdgpu_bo_cpu_map(enc.vbuf.handle, (void **)&enc.vbuf.ptr); 431 CU_ASSERT_EQUAL(r, 0); 432 memcpy(enc.vbuf.ptr, frame, sizeof(frame)); 433 r = amdgpu_bo_cpu_unmap(enc.vbuf.handle); 434 CU_ASSERT_EQUAL(r, 0); 435 436 amdgpu_cs_vce_config(); 437 438 if (family_id >= AMDGPU_FAMILY_VI) { 439 vce_taskinfo[3] = 3; 440 amdgpu_cs_vce_encode_idr(&enc); 441 amdgpu_cs_vce_encode_p(&enc); 442 check_result(&enc); 443 444 /* two pipes */ 445 vce_encode[16] = 0; 446 amdgpu_cs_vce_encode_idr(&enc); 447 amdgpu_cs_vce_encode_p(&enc); 448 check_result(&enc); 449 450 /* two instances */ 451 if (vce_harvest_config == 0) { 452 enc.two_instance = true; 453 vce_taskinfo[2] = 0x83; 454 vce_taskinfo[4] = 1; 455 amdgpu_cs_vce_encode_idr(&enc); 456 vce_taskinfo[2] = 0xffffffff; 457 vce_taskinfo[4] = 2; 458 amdgpu_cs_vce_encode_p(&enc); 459 check_result(&enc); 460 } 461 } else { 462 vce_taskinfo[3] = 3; 463 vce_encode[16] = 0; 464 amdgpu_cs_vce_encode_idr(&enc); 465 amdgpu_cs_vce_encode_p(&enc); 466 check_result(&enc); 467 } 468 469 free_resource(&enc.fb[0]); 470 free_resource(&enc.fb[1]); 471 free_resource(&enc.bs[0]); 472 free_resource(&enc.bs[1]); 473 free_resource(&enc.vbuf); 474 free_resource(&enc.cpb); 475} 476 477static void amdgpu_cs_vce_destroy(void) 478{ 479 int len, r; 480 481 num_resources = 0; 482 alloc_resource(&enc.fb[0], 4096, AMDGPU_GEM_DOMAIN_GTT); 483 resources[num_resources++] = enc.fb[0].handle; 484 resources[num_resources++] = ib_handle; 485 486 len = 0; 487 memcpy(ib_cpu, vce_session, sizeof(vce_session)); 488 len += sizeof(vce_session) / 4; 489 memcpy((ib_cpu + len), vce_taskinfo, sizeof(vce_taskinfo)); 490 ib_cpu[len + 3] = 1; 491 len += sizeof(vce_taskinfo) / 4; 492 memcpy((ib_cpu + len), vce_feedback, sizeof(vce_feedback)); 493 ib_cpu[len + 2] = enc.fb[0].addr >> 32; 494 ib_cpu[len + 3] = enc.fb[0].addr; 495 len += sizeof(vce_feedback) / 4; 496 memcpy((ib_cpu + len), vce_destroy, sizeof(vce_destroy)); 497 len += sizeof(vce_destroy) / 4; 498 499 r = submit(len, AMDGPU_HW_IP_VCE); 500 CU_ASSERT_EQUAL(r, 0); 501 502 free_resource(&enc.fb[0]); 503} 504