1 /* 2 * Copyright 2016 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 #ifndef __AMDGPU_VCN_H__ 25 #define __AMDGPU_VCN_H__ 26 27 #include "amdgpu_ras.h" 28 29 #define AMDGPU_VCN_STACK_SIZE (128*1024) 30 #define AMDGPU_VCN_CONTEXT_SIZE (512*1024) 31 32 #define AMDGPU_VCN_FIRMWARE_OFFSET 256 33 #define AMDGPU_VCN_MAX_ENC_RINGS 3 34 35 #define AMDGPU_MAX_VCN_INSTANCES 4 36 #define AMDGPU_MAX_VCN_ENC_RINGS (AMDGPU_VCN_MAX_ENC_RINGS * AMDGPU_MAX_VCN_INSTANCES) 37 38 #define AMDGPU_VCN_HARVEST_VCN0 (1 << 0) 39 #define AMDGPU_VCN_HARVEST_VCN1 (1 << 1) 40 41 #define VCN_DEC_KMD_CMD 0x80000000 42 #define VCN_DEC_CMD_FENCE 0x00000000 43 #define VCN_DEC_CMD_TRAP 0x00000001 44 #define VCN_DEC_CMD_WRITE_REG 0x00000004 45 #define VCN_DEC_CMD_REG_READ_COND_WAIT 0x00000006 46 #define VCN_DEC_CMD_PACKET_START 0x0000000a 47 #define VCN_DEC_CMD_PACKET_END 0x0000000b 48 49 #define VCN_DEC_SW_CMD_NO_OP 0x00000000 50 #define VCN_DEC_SW_CMD_END 0x00000001 51 #define VCN_DEC_SW_CMD_IB 0x00000002 52 #define VCN_DEC_SW_CMD_FENCE 0x00000003 53 #define VCN_DEC_SW_CMD_TRAP 0x00000004 54 #define VCN_DEC_SW_CMD_IB_AUTO 0x00000005 55 #define VCN_DEC_SW_CMD_SEMAPHORE 0x00000006 56 #define VCN_DEC_SW_CMD_PREEMPT_FENCE 0x00000009 57 #define VCN_DEC_SW_CMD_REG_WRITE 0x0000000b 58 #define VCN_DEC_SW_CMD_REG_WAIT 0x0000000c 59 60 #define VCN_ENC_CMD_NO_OP 0x00000000 61 #define VCN_ENC_CMD_END 0x00000001 62 #define VCN_ENC_CMD_IB 0x00000002 63 #define VCN_ENC_CMD_FENCE 0x00000003 64 #define VCN_ENC_CMD_TRAP 0x00000004 65 #define VCN_ENC_CMD_REG_WRITE 0x0000000b 66 #define VCN_ENC_CMD_REG_WAIT 0x0000000c 67 68 #define VCN_AON_SOC_ADDRESS_2_0 0x1f800 69 #define VCN1_AON_SOC_ADDRESS_3_0 0x48000 70 #define VCN_VID_IP_ADDRESS_2_0 0x0 71 #define VCN_AON_IP_ADDRESS_2_0 0x30000 72 73 #define mmUVD_RBC_XX_IB_REG_CHECK 0x026b 74 #define mmUVD_RBC_XX_IB_REG_CHECK_BASE_IDX 1 75 #define mmUVD_REG_XX_MASK 0x026c 76 #define mmUVD_REG_XX_MASK_BASE_IDX 1 77 78 /* 1 second timeout */ 79 #define VCN_IDLE_TIMEOUT msecs_to_jiffies(1000) 80 81 #define RREG32_SOC15_DPG_MODE_1_0(ip, inst_idx, reg, mask, sram_sel) \ 82 ({ WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_MASK, mask); \ 83 WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_CTL, \ 84 UVD_DPG_LMA_CTL__MASK_EN_MASK | \ 85 ((adev->reg_offset[ip##_HWIP][inst_idx][reg##_BASE_IDX] + reg) \ 86 << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT) | \ 87 (sram_sel << UVD_DPG_LMA_CTL__SRAM_SEL__SHIFT)); \ 88 RREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_DATA); \ 89 }) 90 91 #define WREG32_SOC15_DPG_MODE_1_0(ip, inst_idx, reg, value, mask, sram_sel) \ 92 do { \ 93 WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_DATA, value); \ 94 WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_MASK, mask); \ 95 WREG32_SOC15(ip, inst_idx, mmUVD_DPG_LMA_CTL, \ 96 UVD_DPG_LMA_CTL__READ_WRITE_MASK | \ 97 ((adev->reg_offset[ip##_HWIP][inst_idx][reg##_BASE_IDX] + reg) \ 98 << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT) | \ 99 (sram_sel << UVD_DPG_LMA_CTL__SRAM_SEL__SHIFT)); \ 100 } while (0) 101 102 #define SOC15_DPG_MODE_OFFSET(ip, inst_idx, reg) \ 103 ({ \ 104 uint32_t internal_reg_offset, addr; \ 105 bool video_range, video1_range, aon_range, aon1_range; \ 106 \ 107 addr = (adev->reg_offset[ip##_HWIP][inst_idx][reg##_BASE_IDX] + reg); \ 108 addr <<= 2; \ 109 video_range = ((((0xFFFFF & addr) >= (VCN_VID_SOC_ADDRESS_2_0)) && \ 110 ((0xFFFFF & addr) < ((VCN_VID_SOC_ADDRESS_2_0 + 0x2600))))); \ 111 video1_range = ((((0xFFFFF & addr) >= (VCN1_VID_SOC_ADDRESS_3_0)) && \ 112 ((0xFFFFF & addr) < ((VCN1_VID_SOC_ADDRESS_3_0 + 0x2600))))); \ 113 aon_range = ((((0xFFFFF & addr) >= (VCN_AON_SOC_ADDRESS_2_0)) && \ 114 ((0xFFFFF & addr) < ((VCN_AON_SOC_ADDRESS_2_0 + 0x600))))); \ 115 aon1_range = ((((0xFFFFF & addr) >= (VCN1_AON_SOC_ADDRESS_3_0)) && \ 116 ((0xFFFFF & addr) < ((VCN1_AON_SOC_ADDRESS_3_0 + 0x600))))); \ 117 if (video_range) \ 118 internal_reg_offset = ((0xFFFFF & addr) - (VCN_VID_SOC_ADDRESS_2_0) + \ 119 (VCN_VID_IP_ADDRESS_2_0)); \ 120 else if (aon_range) \ 121 internal_reg_offset = ((0xFFFFF & addr) - (VCN_AON_SOC_ADDRESS_2_0) + \ 122 (VCN_AON_IP_ADDRESS_2_0)); \ 123 else if (video1_range) \ 124 internal_reg_offset = ((0xFFFFF & addr) - (VCN1_VID_SOC_ADDRESS_3_0) + \ 125 (VCN_VID_IP_ADDRESS_2_0)); \ 126 else if (aon1_range) \ 127 internal_reg_offset = ((0xFFFFF & addr) - (VCN1_AON_SOC_ADDRESS_3_0) + \ 128 (VCN_AON_IP_ADDRESS_2_0)); \ 129 else \ 130 internal_reg_offset = (0xFFFFF & addr); \ 131 \ 132 internal_reg_offset >>= 2; \ 133 }) 134 135 #define RREG32_SOC15_DPG_MODE(inst_idx, offset, mask_en) \ 136 ({ \ 137 WREG32_SOC15(VCN, inst_idx, mmUVD_DPG_LMA_CTL, \ 138 (0x0 << UVD_DPG_LMA_CTL__READ_WRITE__SHIFT | \ 139 mask_en << UVD_DPG_LMA_CTL__MASK_EN__SHIFT | \ 140 offset << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT)); \ 141 RREG32_SOC15(VCN, inst_idx, mmUVD_DPG_LMA_DATA); \ 142 }) 143 144 #define WREG32_SOC15_DPG_MODE(inst_idx, offset, value, mask_en, indirect) \ 145 do { \ 146 if (!indirect) { \ 147 WREG32_SOC15(VCN, GET_INST(VCN, inst_idx), \ 148 mmUVD_DPG_LMA_DATA, value); \ 149 WREG32_SOC15( \ 150 VCN, GET_INST(VCN, inst_idx), \ 151 mmUVD_DPG_LMA_CTL, \ 152 (0x1 << UVD_DPG_LMA_CTL__READ_WRITE__SHIFT | \ 153 mask_en << UVD_DPG_LMA_CTL__MASK_EN__SHIFT | \ 154 offset << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT)); \ 155 } else { \ 156 *adev->vcn.inst[inst_idx].dpg_sram_curr_addr++ = \ 157 offset; \ 158 *adev->vcn.inst[inst_idx].dpg_sram_curr_addr++ = \ 159 value; \ 160 } \ 161 } while (0) 162 163 #define SOC24_DPG_MODE_OFFSET(ip, inst_idx, reg) \ 164 ({ \ 165 uint32_t internal_reg_offset, addr; \ 166 bool video_range, aon_range; \ 167 \ 168 addr = (adev->reg_offset[ip##_HWIP][inst_idx][reg##_BASE_IDX] + reg); \ 169 addr <<= 2; \ 170 video_range = ((((0xFFFFF & addr) >= (VCN_VID_SOC_ADDRESS)) && \ 171 ((0xFFFFF & addr) < ((VCN_VID_SOC_ADDRESS + 0x2600))))); \ 172 aon_range = ((((0xFFFFF & addr) >= (VCN_AON_SOC_ADDRESS)) && \ 173 ((0xFFFFF & addr) < ((VCN_AON_SOC_ADDRESS + 0x600))))); \ 174 if (video_range) \ 175 internal_reg_offset = ((0xFFFFF & addr) - (VCN_VID_SOC_ADDRESS) + \ 176 (VCN_VID_IP_ADDRESS)); \ 177 else if (aon_range) \ 178 internal_reg_offset = ((0xFFFFF & addr) - (VCN_AON_SOC_ADDRESS) + \ 179 (VCN_AON_IP_ADDRESS)); \ 180 else \ 181 internal_reg_offset = (0xFFFFF & addr); \ 182 \ 183 internal_reg_offset >>= 2; \ 184 }) 185 186 #define WREG32_SOC24_DPG_MODE(inst_idx, offset, value, mask_en, indirect) \ 187 do { \ 188 if (!indirect) { \ 189 WREG32_SOC15(VCN, GET_INST(VCN, inst_idx), \ 190 regUVD_DPG_LMA_DATA, value); \ 191 WREG32_SOC15( \ 192 VCN, GET_INST(VCN, inst_idx), \ 193 regUVD_DPG_LMA_CTL, \ 194 (0x1 << UVD_DPG_LMA_CTL__READ_WRITE__SHIFT | \ 195 mask_en << UVD_DPG_LMA_CTL__MASK_EN__SHIFT | \ 196 offset << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT)); \ 197 } else { \ 198 *adev->vcn.inst[inst_idx].dpg_sram_curr_addr++ = \ 199 offset; \ 200 *adev->vcn.inst[inst_idx].dpg_sram_curr_addr++ = \ 201 value; \ 202 } \ 203 } while (0) 204 205 #define AMDGPU_FW_SHARED_FLAG_0_UNIFIED_QUEUE (1 << 2) 206 #define AMDGPU_FW_SHARED_FLAG_0_DRM_KEY_INJECT (1 << 4) 207 #define AMDGPU_VCN_FW_SHARED_FLAG_0_RB (1 << 6) 208 #define AMDGPU_VCN_MULTI_QUEUE_FLAG (1 << 8) 209 #define AMDGPU_VCN_SW_RING_FLAG (1 << 9) 210 #define AMDGPU_VCN_FW_LOGGING_FLAG (1 << 10) 211 #define AMDGPU_VCN_SMU_VERSION_INFO_FLAG (1 << 11) 212 #define AMDGPU_VCN_SMU_DPM_INTERFACE_FLAG (1 << 11) 213 #define AMDGPU_VCN_VF_RB_SETUP_FLAG (1 << 14) 214 #define AMDGPU_VCN_VF_RB_DECOUPLE_FLAG (1 << 15) 215 216 #define MAX_NUM_VCN_RB_SETUP 4 217 218 #define AMDGPU_VCN_IB_FLAG_DECODE_BUFFER 0x00000001 219 #define AMDGPU_VCN_CMD_FLAG_MSG_BUFFER 0x00000001 220 221 #define VCN_CODEC_DISABLE_MASK_AV1 (1 << 0) 222 #define VCN_CODEC_DISABLE_MASK_VP9 (1 << 1) 223 #define VCN_CODEC_DISABLE_MASK_HEVC (1 << 2) 224 #define VCN_CODEC_DISABLE_MASK_H264 (1 << 3) 225 226 #define AMDGPU_VCN_SMU_DPM_INTERFACE_DGPU (0) 227 #define AMDGPU_VCN_SMU_DPM_INTERFACE_APU (1) 228 229 #define AMDGPU_DRM_KEY_INJECT_WORKAROUND_VCNFW_ASD_HANDSHAKING 2 230 231 enum fw_queue_mode { 232 FW_QUEUE_RING_RESET = 1, 233 FW_QUEUE_DPG_HOLD_OFF = 2, 234 }; 235 236 enum engine_status_constants { 237 UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON = 0x2AAAA0, 238 UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON_2_0 = 0xAAAA0, 239 UVD_PGFSM_STATUS__UVDM_UVDU_UVDLM_PWR_ON_3_0 = 0x2A2A8AA0, 240 UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON = 0x00000002, 241 UVD_STATUS__UVD_BUSY = 0x00000004, 242 GB_ADDR_CONFIG_DEFAULT = 0x26010011, 243 UVD_STATUS__IDLE = 0x2, 244 UVD_STATUS__BUSY = 0x5, 245 UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF = 0x1, 246 UVD_STATUS__RBC_BUSY = 0x1, 247 UVD_PGFSM_STATUS_UVDJ_PWR_ON = 0, 248 }; 249 250 enum internal_dpg_state { 251 VCN_DPG_STATE__UNPAUSE = 0, 252 VCN_DPG_STATE__PAUSE, 253 }; 254 255 struct dpg_pause_state { 256 enum internal_dpg_state fw_based; 257 enum internal_dpg_state jpeg; 258 }; 259 260 struct amdgpu_vcn_reg{ 261 unsigned data0; 262 unsigned data1; 263 unsigned cmd; 264 unsigned nop; 265 unsigned context_id; 266 unsigned ib_vmid; 267 unsigned ib_bar_low; 268 unsigned ib_bar_high; 269 unsigned ib_size; 270 unsigned gp_scratch8; 271 unsigned scratch9; 272 }; 273 274 struct amdgpu_vcn_fw_shared { 275 void *cpu_addr; 276 uint64_t gpu_addr; 277 uint32_t mem_size; 278 uint32_t log_offset; 279 }; 280 281 struct amdgpu_vcn_inst { 282 struct amdgpu_bo *vcpu_bo; 283 void *cpu_addr; 284 uint64_t gpu_addr; 285 void *saved_bo; 286 struct amdgpu_ring ring_dec; 287 struct amdgpu_ring ring_enc[AMDGPU_VCN_MAX_ENC_RINGS]; 288 atomic_t sched_score; 289 struct amdgpu_irq_src irq; 290 struct amdgpu_irq_src ras_poison_irq; 291 struct amdgpu_vcn_reg external; 292 struct amdgpu_bo *dpg_sram_bo; 293 struct dpg_pause_state pause_state; 294 void *dpg_sram_cpu_addr; 295 uint64_t dpg_sram_gpu_addr; 296 uint32_t *dpg_sram_curr_addr; 297 atomic_t dpg_enc_submission_cnt; 298 struct amdgpu_vcn_fw_shared fw_shared; 299 uint8_t aid_id; 300 }; 301 302 struct amdgpu_vcn_ras { 303 struct amdgpu_ras_block_object ras_block; 304 }; 305 306 struct amdgpu_vcn { 307 unsigned fw_version; 308 struct delayed_work idle_work; 309 const struct firmware *fw[AMDGPU_MAX_VCN_INSTANCES]; /* VCN firmware */ 310 unsigned num_enc_rings; 311 enum amd_powergating_state cur_state; 312 bool indirect_sram; 313 314 uint8_t num_vcn_inst; 315 struct amdgpu_vcn_inst inst[AMDGPU_MAX_VCN_INSTANCES]; 316 uint8_t vcn_config[AMDGPU_MAX_VCN_INSTANCES]; 317 uint32_t vcn_codec_disable_mask[AMDGPU_MAX_VCN_INSTANCES]; 318 struct amdgpu_vcn_reg internal; 319 struct mutex vcn_pg_lock; 320 struct mutex vcn1_jpeg1_workaround; 321 atomic_t total_submission_cnt; 322 323 unsigned harvest_config; 324 int (*pause_dpg_mode)(struct amdgpu_device *adev, 325 int inst_idx, struct dpg_pause_state *new_state); 326 327 struct ras_common_if *ras_if; 328 struct amdgpu_vcn_ras *ras; 329 330 uint16_t inst_mask; 331 uint8_t num_inst_per_aid; 332 bool using_unified_queue; 333 }; 334 335 struct amdgpu_fw_shared_rb_ptrs_struct { 336 /* to WA DPG R/W ptr issues.*/ 337 uint32_t rptr; 338 uint32_t wptr; 339 }; 340 341 struct amdgpu_fw_shared_multi_queue { 342 uint8_t decode_queue_mode; 343 uint8_t encode_generalpurpose_queue_mode; 344 uint8_t encode_lowlatency_queue_mode; 345 uint8_t encode_realtime_queue_mode; 346 uint8_t padding[4]; 347 }; 348 349 struct amdgpu_fw_shared_sw_ring { 350 uint8_t is_enabled; 351 uint8_t padding[3]; 352 }; 353 354 struct amdgpu_fw_shared_unified_queue_struct { 355 uint8_t is_enabled; 356 uint8_t queue_mode; 357 uint8_t queue_status; 358 uint8_t padding[5]; 359 }; 360 361 struct amdgpu_fw_shared_fw_logging { 362 uint8_t is_enabled; 363 uint32_t addr_lo; 364 uint32_t addr_hi; 365 uint32_t size; 366 }; 367 368 struct amdgpu_fw_shared_smu_interface_info { 369 uint8_t smu_interface_type; 370 uint8_t padding[3]; 371 }; 372 373 struct amdgpu_fw_shared { 374 uint32_t present_flag_0; 375 uint8_t pad[44]; 376 struct amdgpu_fw_shared_rb_ptrs_struct rb; 377 uint8_t pad1[1]; 378 struct amdgpu_fw_shared_multi_queue multi_queue; 379 struct amdgpu_fw_shared_sw_ring sw_ring; 380 struct amdgpu_fw_shared_fw_logging fw_log; 381 struct amdgpu_fw_shared_smu_interface_info smu_interface_info; 382 }; 383 384 struct amdgpu_vcn_rb_setup_info { 385 uint32_t rb_addr_lo; 386 uint32_t rb_addr_hi; 387 uint32_t rb_size; 388 }; 389 390 struct amdgpu_fw_shared_rb_setup { 391 uint32_t is_rb_enabled_flags; 392 393 union { 394 struct { 395 uint32_t rb_addr_lo; 396 uint32_t rb_addr_hi; 397 uint32_t rb_size; 398 uint32_t rb4_addr_lo; 399 uint32_t rb4_addr_hi; 400 uint32_t rb4_size; 401 uint32_t reserved[6]; 402 }; 403 404 struct { 405 struct amdgpu_vcn_rb_setup_info rb_info[MAX_NUM_VCN_RB_SETUP]; 406 }; 407 }; 408 }; 409 410 struct amdgpu_fw_shared_drm_key_wa { 411 uint8_t method; 412 uint8_t reserved[3]; 413 }; 414 415 struct amdgpu_fw_shared_queue_decouple { 416 uint8_t is_enabled; 417 uint8_t reserved[7]; 418 }; 419 420 struct amdgpu_vcn4_fw_shared { 421 uint32_t present_flag_0; 422 uint8_t pad[12]; 423 struct amdgpu_fw_shared_unified_queue_struct sq; 424 uint8_t pad1[8]; 425 struct amdgpu_fw_shared_fw_logging fw_log; 426 uint8_t pad2[20]; 427 struct amdgpu_fw_shared_rb_setup rb_setup; 428 struct amdgpu_fw_shared_smu_interface_info smu_dpm_interface; 429 struct amdgpu_fw_shared_drm_key_wa drm_key_wa; 430 uint8_t pad3[9]; 431 struct amdgpu_fw_shared_queue_decouple decouple; 432 }; 433 434 struct amdgpu_vcn_fwlog { 435 uint32_t rptr; 436 uint32_t wptr; 437 uint32_t buffer_size; 438 uint32_t header_size; 439 uint8_t wrapped; 440 }; 441 442 struct amdgpu_vcn_decode_buffer { 443 uint32_t valid_buf_flag; 444 uint32_t msg_buffer_address_hi; 445 uint32_t msg_buffer_address_lo; 446 uint32_t pad[30]; 447 }; 448 449 struct amdgpu_vcn_rb_metadata { 450 uint32_t size; 451 uint32_t present_flag_0; 452 453 uint8_t version; 454 uint8_t ring_id; 455 uint8_t pad[26]; 456 }; 457 458 struct amdgpu_vcn5_fw_shared { 459 uint32_t present_flag_0; 460 uint8_t pad[12]; 461 struct amdgpu_fw_shared_unified_queue_struct sq; 462 uint8_t pad1[8]; 463 struct amdgpu_fw_shared_fw_logging fw_log; 464 struct amdgpu_fw_shared_rb_setup rb_setup; 465 uint8_t pad2[4]; 466 }; 467 468 #define VCN_BLOCK_ENCODE_DISABLE_MASK 0x80 469 #define VCN_BLOCK_DECODE_DISABLE_MASK 0x40 470 #define VCN_BLOCK_QUEUE_DISABLE_MASK 0xC0 471 472 enum vcn_ring_type { 473 VCN_ENCODE_RING, 474 VCN_DECODE_RING, 475 VCN_UNIFIED_RING, 476 }; 477 478 int amdgpu_vcn_early_init(struct amdgpu_device *adev); 479 int amdgpu_vcn_sw_init(struct amdgpu_device *adev); 480 int amdgpu_vcn_sw_fini(struct amdgpu_device *adev); 481 int amdgpu_vcn_suspend(struct amdgpu_device *adev); 482 int amdgpu_vcn_resume(struct amdgpu_device *adev); 483 void amdgpu_vcn_ring_begin_use(struct amdgpu_ring *ring); 484 void amdgpu_vcn_ring_end_use(struct amdgpu_ring *ring); 485 486 bool amdgpu_vcn_is_disabled_vcn(struct amdgpu_device *adev, 487 enum vcn_ring_type type, uint32_t vcn_instance); 488 489 int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring); 490 int amdgpu_vcn_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout); 491 int amdgpu_vcn_dec_sw_ring_test_ring(struct amdgpu_ring *ring); 492 int amdgpu_vcn_dec_sw_ring_test_ib(struct amdgpu_ring *ring, long timeout); 493 int amdgpu_vcn_unified_ring_test_ib(struct amdgpu_ring *ring, long timeout); 494 495 int amdgpu_vcn_enc_ring_test_ring(struct amdgpu_ring *ring); 496 int amdgpu_vcn_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout); 497 498 enum amdgpu_ring_priority_level amdgpu_vcn_get_enc_ring_prio(int ring); 499 500 void amdgpu_vcn_setup_ucode(struct amdgpu_device *adev); 501 502 void amdgpu_vcn_fwlog_init(struct amdgpu_vcn_inst *vcn); 503 void amdgpu_debugfs_vcn_fwlog_init(struct amdgpu_device *adev, 504 uint8_t i, struct amdgpu_vcn_inst *vcn); 505 506 int amdgpu_vcn_process_poison_irq(struct amdgpu_device *adev, 507 struct amdgpu_irq_src *source, 508 struct amdgpu_iv_entry *entry); 509 int amdgpu_vcn_ras_late_init(struct amdgpu_device *adev, 510 struct ras_common_if *ras_block); 511 int amdgpu_vcn_ras_sw_init(struct amdgpu_device *adev); 512 513 int amdgpu_vcn_psp_update_sram(struct amdgpu_device *adev, int inst_idx, 514 enum AMDGPU_UCODE_ID ucode_id); 515 516 #endif 517