r600_hw_context.c revision cb7c6c30d02ab46efc4ed711b2a632de50157347
1/* 2 * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> 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 * on the rights to use, copy, modify, merge, publish, distribute, sub 8 * license, and/or sell copies of the Software, and to permit persons to whom 9 * the Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 21 * USE OR OTHER DEALINGS IN THE SOFTWARE. 22 * 23 * Authors: 24 * Jerome Glisse 25 */ 26#include "r600_hw_context_priv.h" 27#include "r600_pipe.h" 28#include "r600d.h" 29#include "util/u_memory.h" 30#include <errno.h> 31 32#define GROUP_FORCE_NEW_BLOCK 0 33 34/* Get backends mask */ 35void r600_get_backend_mask(struct r600_context *ctx) 36{ 37 struct r600_resource *buffer; 38 u32 *results; 39 unsigned num_backends = ctx->screen->info.r600_num_backends; 40 unsigned i, mask = 0; 41 42 /* if backend_map query is supported by the kernel */ 43 if (ctx->screen->info.r600_backend_map_valid) { 44 unsigned num_tile_pipes = ctx->screen->info.r600_num_tile_pipes; 45 unsigned backend_map = ctx->screen->info.r600_backend_map; 46 unsigned item_width, item_mask; 47 48 if (ctx->screen->chip_class >= EVERGREEN) { 49 item_width = 4; 50 item_mask = 0x7; 51 } else { 52 item_width = 2; 53 item_mask = 0x3; 54 } 55 56 while(num_tile_pipes--) { 57 i = backend_map & item_mask; 58 mask |= (1<<i); 59 backend_map >>= item_width; 60 } 61 if (mask != 0) { 62 ctx->backend_mask = mask; 63 return; 64 } 65 } 66 67 /* otherwise backup path for older kernels */ 68 69 /* create buffer for event data */ 70 buffer = (struct r600_resource*) 71 pipe_buffer_create(&ctx->screen->screen, PIPE_BIND_CUSTOM, 72 PIPE_USAGE_STAGING, ctx->max_db*16); 73 if (!buffer) 74 goto err; 75 76 /* initialize buffer with zeroes */ 77 results = ctx->ws->buffer_map(buffer->buf, ctx->cs, PIPE_TRANSFER_WRITE); 78 if (results) { 79 memset(results, 0, ctx->max_db * 4 * 4); 80 ctx->ws->buffer_unmap(buffer->buf); 81 82 /* emit EVENT_WRITE for ZPASS_DONE */ 83 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 2, 0); 84 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1); 85 ctx->pm4[ctx->pm4_cdwords++] = 0; 86 ctx->pm4[ctx->pm4_cdwords++] = 0; 87 88 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0); 89 ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, buffer, RADEON_USAGE_WRITE); 90 91 /* analyze results */ 92 results = ctx->ws->buffer_map(buffer->buf, ctx->cs, PIPE_TRANSFER_READ); 93 if (results) { 94 for(i = 0; i < ctx->max_db; i++) { 95 /* at least highest bit will be set if backend is used */ 96 if (results[i*4 + 1]) 97 mask |= (1<<i); 98 } 99 ctx->ws->buffer_unmap(buffer->buf); 100 } 101 } 102 103 pipe_resource_reference((struct pipe_resource**)&buffer, NULL); 104 105 if (mask != 0) { 106 ctx->backend_mask = mask; 107 return; 108 } 109 110err: 111 /* fallback to old method - set num_backends lower bits to 1 */ 112 ctx->backend_mask = (~((u32)0))>>(32-num_backends); 113 return; 114} 115 116static inline void r600_context_ps_partial_flush(struct r600_context *ctx) 117{ 118 if (!(ctx->flags & R600_CONTEXT_DRAW_PENDING)) 119 return; 120 121 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, 0); 122 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH) | EVENT_INDEX(4); 123 124 ctx->flags &= ~R600_CONTEXT_DRAW_PENDING; 125} 126 127void r600_init_cs(struct r600_context *ctx) 128{ 129 /* R6xx requires this packet at the start of each command buffer */ 130 if (ctx->screen->family < CHIP_RV770) { 131 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_START_3D_CMDBUF, 0, 0); 132 ctx->pm4[ctx->pm4_cdwords++] = 0x00000000; 133 } 134 /* All asics require this one */ 135 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_CONTEXT_CONTROL, 1, 0); 136 ctx->pm4[ctx->pm4_cdwords++] = 0x80000000; 137 ctx->pm4[ctx->pm4_cdwords++] = 0x80000000; 138 139 ctx->init_dwords = ctx->pm4_cdwords; 140} 141 142static void r600_init_block(struct r600_context *ctx, 143 struct r600_block *block, 144 const struct r600_reg *reg, int index, int nreg, 145 unsigned opcode, unsigned offset_base) 146{ 147 int i = index; 148 int j, n = nreg; 149 150 /* initialize block */ 151 if (opcode == PKT3_SET_RESOURCE) { 152 block->flags = BLOCK_FLAG_RESOURCE; 153 block->status |= R600_BLOCK_STATUS_RESOURCE_DIRTY; /* dirty all blocks at start */ 154 } else { 155 block->flags = 0; 156 block->status |= R600_BLOCK_STATUS_DIRTY; /* dirty all blocks at start */ 157 } 158 block->start_offset = reg[i].offset; 159 block->pm4[block->pm4_ndwords++] = PKT3(opcode, n, 0); 160 block->pm4[block->pm4_ndwords++] = (block->start_offset - offset_base) >> 2; 161 block->reg = &block->pm4[block->pm4_ndwords]; 162 block->pm4_ndwords += n; 163 block->nreg = n; 164 block->nreg_dirty = n; 165 LIST_INITHEAD(&block->list); 166 LIST_INITHEAD(&block->enable_list); 167 168 for (j = 0; j < n; j++) { 169 if (reg[i+j].flags & REG_FLAG_DIRTY_ALWAYS) { 170 block->flags |= REG_FLAG_DIRTY_ALWAYS; 171 } 172 if (reg[i+j].flags & REG_FLAG_ENABLE_ALWAYS) { 173 if (!(block->status & R600_BLOCK_STATUS_ENABLED)) { 174 block->status |= R600_BLOCK_STATUS_ENABLED; 175 LIST_ADDTAIL(&block->enable_list, &ctx->enable_list); 176 LIST_ADDTAIL(&block->list,&ctx->dirty); 177 } 178 } 179 if (reg[i+j].flags & REG_FLAG_FLUSH_CHANGE) { 180 block->flags |= REG_FLAG_FLUSH_CHANGE; 181 } 182 183 if (reg[i+j].flags & REG_FLAG_NEED_BO) { 184 block->nbo++; 185 assert(block->nbo < R600_BLOCK_MAX_BO); 186 block->pm4_bo_index[j] = block->nbo; 187 block->pm4[block->pm4_ndwords++] = PKT3(PKT3_NOP, 0, 0); 188 block->pm4[block->pm4_ndwords++] = 0x00000000; 189 if (reg[i+j].flags & REG_FLAG_RV6XX_SBU) { 190 block->reloc[block->nbo].flush_flags = 0; 191 block->reloc[block->nbo].flush_mask = 0; 192 } else { 193 block->reloc[block->nbo].flush_flags = reg[i+j].flush_flags; 194 block->reloc[block->nbo].flush_mask = reg[i+j].flush_mask; 195 } 196 block->reloc[block->nbo].bo_pm4_index = block->pm4_ndwords - 1; 197 } 198 if ((ctx->screen->family > CHIP_R600) && 199 (ctx->screen->family < CHIP_RV770) && reg[i+j].flags & REG_FLAG_RV6XX_SBU) { 200 block->pm4[block->pm4_ndwords++] = PKT3(PKT3_SURFACE_BASE_UPDATE, 0, 0); 201 block->pm4[block->pm4_ndwords++] = reg[i+j].flush_flags; 202 } 203 } 204 for (j = 0; j < n; j++) { 205 if (reg[i+j].flush_flags) { 206 block->pm4_flush_ndwords += 7; 207 } 208 } 209 /* check that we stay in limit */ 210 assert(block->pm4_ndwords < R600_BLOCK_MAX_REG); 211} 212 213int r600_context_add_block(struct r600_context *ctx, const struct r600_reg *reg, unsigned nreg, 214 unsigned opcode, unsigned offset_base) 215{ 216 struct r600_block *block; 217 struct r600_range *range; 218 int offset; 219 220 for (unsigned i = 0, n = 0; i < nreg; i += n) { 221 /* ignore new block balise */ 222 if (reg[i].offset == GROUP_FORCE_NEW_BLOCK) { 223 n = 1; 224 continue; 225 } 226 227 /* ignore regs not on R600 on R600 */ 228 if ((reg[i].flags & REG_FLAG_NOT_R600) && ctx->screen->family == CHIP_R600) { 229 n = 1; 230 continue; 231 } 232 233 /* register that need relocation are in their own group */ 234 /* find number of consecutive registers */ 235 n = 0; 236 offset = reg[i].offset; 237 while (reg[i + n].offset == offset) { 238 n++; 239 offset += 4; 240 if ((n + i) >= nreg) 241 break; 242 if (n >= (R600_BLOCK_MAX_REG - 2)) 243 break; 244 } 245 246 /* allocate new block */ 247 block = calloc(1, sizeof(struct r600_block)); 248 if (block == NULL) { 249 return -ENOMEM; 250 } 251 ctx->nblocks++; 252 for (int j = 0; j < n; j++) { 253 range = &ctx->range[CTX_RANGE_ID(reg[i + j].offset)]; 254 /* create block table if it doesn't exist */ 255 if (!range->blocks) 256 range->blocks = calloc(1 << HASH_SHIFT, sizeof(void *)); 257 if (!range->blocks) 258 return -1; 259 260 range->blocks[CTX_BLOCK_ID(reg[i + j].offset)] = block; 261 } 262 263 r600_init_block(ctx, block, reg, i, n, opcode, offset_base); 264 265 } 266 return 0; 267} 268 269/* R600/R700 configuration */ 270static const struct r600_reg r600_config_reg_list[] = { 271 {R_008958_VGT_PRIMITIVE_TYPE, 0, 0, 0}, 272 {R_008C00_SQ_CONFIG, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 273 {R_008C04_SQ_GPR_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 274 {R_008C08_SQ_GPR_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 275 {R_008C0C_SQ_THREAD_RESOURCE_MGMT, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 276 {R_008C10_SQ_STACK_RESOURCE_MGMT_1, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 277 {R_008C14_SQ_STACK_RESOURCE_MGMT_2, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 278 {R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 279 {R_009508_TA_CNTL_AUX, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 280 {R_009714_VC_ENHANCE, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 281 {R_009830_DB_DEBUG, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 282 {R_009838_DB_WATERMARKS, REG_FLAG_ENABLE_ALWAYS | REG_FLAG_FLUSH_CHANGE, 0, 0}, 283}; 284 285static const struct r600_reg r600_ctl_const_list[] = { 286 {R_03CFF0_SQ_VTX_BASE_VTX_LOC, 0, 0, 0}, 287 {R_03CFF4_SQ_VTX_START_INST_LOC, 0, 0, 0}, 288}; 289 290static const struct r600_reg r600_context_reg_list[] = { 291 {R_028350_SX_MISC, 0, 0, 0}, 292 {R_0286C8_SPI_THREAD_GROUPING, 0, 0, 0}, 293 {R_0288A8_SQ_ESGS_RING_ITEMSIZE, 0, 0, 0}, 294 {R_0288AC_SQ_GSVS_RING_ITEMSIZE, 0, 0, 0}, 295 {R_0288B0_SQ_ESTMP_RING_ITEMSIZE, 0, 0, 0}, 296 {R_0288B4_SQ_GSTMP_RING_ITEMSIZE, 0, 0, 0}, 297 {R_0288B8_SQ_VSTMP_RING_ITEMSIZE, 0, 0, 0}, 298 {R_0288BC_SQ_PSTMP_RING_ITEMSIZE, 0, 0, 0}, 299 {R_0288C0_SQ_FBUF_RING_ITEMSIZE, 0, 0, 0}, 300 {R_0288C4_SQ_REDUC_RING_ITEMSIZE, 0, 0, 0}, 301 {R_0288C8_SQ_GS_VERT_ITEMSIZE, 0, 0, 0}, 302 {R_028A10_VGT_OUTPUT_PATH_CNTL, 0, 0, 0}, 303 {R_028A14_VGT_HOS_CNTL, 0, 0, 0}, 304 {R_028A18_VGT_HOS_MAX_TESS_LEVEL, 0, 0, 0}, 305 {R_028A1C_VGT_HOS_MIN_TESS_LEVEL, 0, 0, 0}, 306 {R_028A20_VGT_HOS_REUSE_DEPTH, 0, 0, 0}, 307 {R_028A24_VGT_GROUP_PRIM_TYPE, 0, 0, 0}, 308 {R_028A28_VGT_GROUP_FIRST_DECR, 0, 0, 0}, 309 {R_028A2C_VGT_GROUP_DECR, 0, 0, 0}, 310 {R_028A30_VGT_GROUP_VECT_0_CNTL, 0, 0, 0}, 311 {R_028A34_VGT_GROUP_VECT_1_CNTL, 0, 0, 0}, 312 {R_028A38_VGT_GROUP_VECT_0_FMT_CNTL, 0, 0, 0}, 313 {R_028A3C_VGT_GROUP_VECT_1_FMT_CNTL, 0, 0, 0}, 314 {R_028A40_VGT_GS_MODE, 0, 0, 0}, 315 {R_028A4C_PA_SC_MODE_CNTL, 0, 0, 0}, 316 {R_028AB0_VGT_STRMOUT_EN, 0, 0, 0}, 317 {R_028AB4_VGT_REUSE_OFF, 0, 0, 0}, 318 {R_028AB8_VGT_VTX_CNT_EN, 0, 0, 0}, 319 {R_028B20_VGT_STRMOUT_BUFFER_EN, 0, 0, 0}, 320 {R_028028_DB_STENCIL_CLEAR, 0, 0, 0}, 321 {R_02802C_DB_DEPTH_CLEAR, 0, 0, 0}, 322 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 323 {R_028040_CB_COLOR0_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(0), 0}, 324 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 325 {R_0280A0_CB_COLOR0_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF}, 326 {R_028060_CB_COLOR0_SIZE, 0, 0, 0}, 327 {R_028080_CB_COLOR0_VIEW, 0, 0, 0}, 328 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 329 {R_0280E0_CB_COLOR0_FRAG, REG_FLAG_NEED_BO, 0, 0}, 330 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 331 {R_0280C0_CB_COLOR0_TILE, REG_FLAG_NEED_BO, 0, 0}, 332 {R_028100_CB_COLOR0_MASK, 0, 0, 0}, 333 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 334 {R_028044_CB_COLOR1_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(1), 0}, 335 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 336 {R_0280A4_CB_COLOR1_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF}, 337 {R_028064_CB_COLOR1_SIZE, 0, 0, 0}, 338 {R_028084_CB_COLOR1_VIEW, 0, 0, 0}, 339 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 340 {R_0280E4_CB_COLOR1_FRAG, REG_FLAG_NEED_BO, 0, 0}, 341 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 342 {R_0280C4_CB_COLOR1_TILE, REG_FLAG_NEED_BO, 0, 0}, 343 {R_028104_CB_COLOR1_MASK, 0, 0, 0}, 344 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 345 {R_028048_CB_COLOR2_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(2), 0}, 346 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 347 {R_0280A8_CB_COLOR2_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF}, 348 {R_028068_CB_COLOR2_SIZE, 0, 0, 0}, 349 {R_028088_CB_COLOR2_VIEW, 0, 0, 0}, 350 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 351 {R_0280E8_CB_COLOR2_FRAG, REG_FLAG_NEED_BO, 0, 0}, 352 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 353 {R_0280C8_CB_COLOR2_TILE, REG_FLAG_NEED_BO, 0, 0}, 354 {R_028108_CB_COLOR2_MASK, 0, 0, 0}, 355 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 356 {R_02804C_CB_COLOR3_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(3), 0}, 357 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 358 {R_0280AC_CB_COLOR3_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF}, 359 {R_02806C_CB_COLOR3_SIZE, 0, 0, 0}, 360 {R_02808C_CB_COLOR3_VIEW, 0, 0, 0}, 361 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 362 {R_0280EC_CB_COLOR3_FRAG, REG_FLAG_NEED_BO, 0, 0}, 363 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 364 {R_0280CC_CB_COLOR3_TILE, REG_FLAG_NEED_BO, 0, 0}, 365 {R_02810C_CB_COLOR3_MASK, 0, 0, 0}, 366 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 367 {R_028050_CB_COLOR4_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(4), 0}, 368 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 369 {R_0280B0_CB_COLOR4_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF}, 370 {R_028070_CB_COLOR4_SIZE, 0, 0, 0}, 371 {R_028090_CB_COLOR4_VIEW, 0, 0, 0}, 372 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 373 {R_0280F0_CB_COLOR4_FRAG, REG_FLAG_NEED_BO, 0, 0}, 374 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 375 {R_0280D0_CB_COLOR4_TILE, REG_FLAG_NEED_BO, 0, 0}, 376 {R_028110_CB_COLOR4_MASK, 0, 0, 0}, 377 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 378 {R_028054_CB_COLOR5_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(5), 0}, 379 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 380 {R_0280B4_CB_COLOR5_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF}, 381 {R_028074_CB_COLOR5_SIZE, 0, 0, 0}, 382 {R_028094_CB_COLOR5_VIEW, 0, 0, 0}, 383 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 384 {R_0280F4_CB_COLOR5_FRAG, REG_FLAG_NEED_BO, 0, 0}, 385 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 386 {R_0280D4_CB_COLOR5_TILE, REG_FLAG_NEED_BO, 0, 0}, 387 {R_028114_CB_COLOR5_MASK, 0, 0, 0}, 388 {R_028058_CB_COLOR6_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(6), 0}, 389 {R_0280B8_CB_COLOR6_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF}, 390 {R_028078_CB_COLOR6_SIZE, 0, 0, 0}, 391 {R_028098_CB_COLOR6_VIEW, 0, 0, 0}, 392 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 393 {R_0280F8_CB_COLOR6_FRAG, REG_FLAG_NEED_BO, 0, 0}, 394 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 395 {R_0280D8_CB_COLOR6_TILE, REG_FLAG_NEED_BO, 0, 0}, 396 {R_028118_CB_COLOR6_MASK, 0, 0, 0}, 397 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 398 {R_02805C_CB_COLOR7_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_COLOR(7), 0}, 399 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 400 {R_0280BC_CB_COLOR7_INFO, REG_FLAG_NEED_BO, 0, 0xFFFFFFFF}, 401 {R_02807C_CB_COLOR7_SIZE, 0, 0, 0}, 402 {R_02809C_CB_COLOR7_VIEW, 0, 0, 0}, 403 {R_0280FC_CB_COLOR7_FRAG, REG_FLAG_NEED_BO, 0, 0}, 404 {R_0280DC_CB_COLOR7_TILE, REG_FLAG_NEED_BO, 0, 0}, 405 {R_02811C_CB_COLOR7_MASK, 0, 0, 0}, 406 {R_028120_CB_CLEAR_RED, 0, 0, 0}, 407 {R_028124_CB_CLEAR_GREEN, 0, 0, 0}, 408 {R_028128_CB_CLEAR_BLUE, 0, 0, 0}, 409 {R_02812C_CB_CLEAR_ALPHA, 0, 0, 0}, 410 {R_028140_ALU_CONST_BUFFER_SIZE_PS_0, REG_FLAG_DIRTY_ALWAYS, 0, 0}, 411 {R_028180_ALU_CONST_BUFFER_SIZE_VS_0, REG_FLAG_DIRTY_ALWAYS, 0, 0}, 412 {R_028940_ALU_CONST_CACHE_PS_0, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF}, 413 {R_028980_ALU_CONST_CACHE_VS_0, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF}, 414 {R_02823C_CB_SHADER_MASK, 0, 0, 0}, 415 {R_028238_CB_TARGET_MASK, 0, 0, 0}, 416 {R_028410_SX_ALPHA_TEST_CONTROL, 0, 0, 0}, 417 {R_028414_CB_BLEND_RED, 0, 0, 0}, 418 {R_028418_CB_BLEND_GREEN, 0, 0, 0}, 419 {R_02841C_CB_BLEND_BLUE, 0, 0, 0}, 420 {R_028420_CB_BLEND_ALPHA, 0, 0, 0}, 421 {R_028424_CB_FOG_RED, 0, 0, 0}, 422 {R_028428_CB_FOG_GREEN, 0, 0, 0}, 423 {R_02842C_CB_FOG_BLUE, 0, 0, 0}, 424 {R_028430_DB_STENCILREFMASK, 0, 0, 0}, 425 {R_028434_DB_STENCILREFMASK_BF, 0, 0, 0}, 426 {R_028438_SX_ALPHA_REF, 0, 0, 0}, 427 {R_0286DC_SPI_FOG_CNTL, 0, 0, 0}, 428 {R_0286E0_SPI_FOG_FUNC_SCALE, 0, 0, 0}, 429 {R_0286E4_SPI_FOG_FUNC_BIAS, 0, 0, 0}, 430 {R_028780_CB_BLEND0_CONTROL, REG_FLAG_NOT_R600, 0, 0}, 431 {R_028784_CB_BLEND1_CONTROL, REG_FLAG_NOT_R600, 0, 0}, 432 {R_028788_CB_BLEND2_CONTROL, REG_FLAG_NOT_R600, 0, 0}, 433 {R_02878C_CB_BLEND3_CONTROL, REG_FLAG_NOT_R600, 0, 0}, 434 {R_028790_CB_BLEND4_CONTROL, REG_FLAG_NOT_R600, 0, 0}, 435 {R_028794_CB_BLEND5_CONTROL, REG_FLAG_NOT_R600, 0, 0}, 436 {R_028798_CB_BLEND6_CONTROL, REG_FLAG_NOT_R600, 0, 0}, 437 {R_02879C_CB_BLEND7_CONTROL, REG_FLAG_NOT_R600, 0, 0}, 438 {R_0287A0_CB_SHADER_CONTROL, 0, 0, 0}, 439 {R_028800_DB_DEPTH_CONTROL, 0, 0, 0}, 440 {R_028804_CB_BLEND_CONTROL, 0, 0, 0}, 441 {R_028808_CB_COLOR_CONTROL, 0, 0, 0}, 442 {R_02880C_DB_SHADER_CONTROL, 0, 0, 0}, 443 {R_028C04_PA_SC_AA_CONFIG, 0, 0, 0}, 444 {R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX, 0, 0, 0}, 445 {R_028C20_PA_SC_AA_SAMPLE_LOCS_8S_WD1_MCTX, 0, 0, 0}, 446 {R_028C30_CB_CLRCMP_CONTROL, 0, 0, 0}, 447 {R_028C34_CB_CLRCMP_SRC, 0, 0, 0}, 448 {R_028C38_CB_CLRCMP_DST, 0, 0, 0}, 449 {R_028C3C_CB_CLRCMP_MSK, 0, 0, 0}, 450 {R_028C48_PA_SC_AA_MASK, 0, 0, 0}, 451 {R_028D2C_DB_SRESULTS_COMPARE_STATE1, 0, 0, 0}, 452 {R_028D44_DB_ALPHA_TO_MASK, 0, 0, 0}, 453 {R_02800C_DB_DEPTH_BASE, REG_FLAG_NEED_BO|REG_FLAG_RV6XX_SBU, SURFACE_BASE_UPDATE_DEPTH, 0}, 454 {R_028000_DB_DEPTH_SIZE, 0, 0, 0}, 455 {R_028004_DB_DEPTH_VIEW, 0, 0, 0}, 456 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 457 {R_028010_DB_DEPTH_INFO, REG_FLAG_NEED_BO, 0, 0}, 458 {R_028D0C_DB_RENDER_CONTROL, 0, 0, 0}, 459 {R_028D10_DB_RENDER_OVERRIDE, 0, 0, 0}, 460 {R_028D24_DB_HTILE_SURFACE, 0, 0, 0}, 461 {R_028D30_DB_PRELOAD_CONTROL, 0, 0, 0}, 462 {R_028D34_DB_PREFETCH_LIMIT, 0, 0, 0}, 463 {R_028030_PA_SC_SCREEN_SCISSOR_TL, 0, 0, 0}, 464 {R_028034_PA_SC_SCREEN_SCISSOR_BR, 0, 0, 0}, 465 {R_028200_PA_SC_WINDOW_OFFSET, 0, 0, 0}, 466 {R_028204_PA_SC_WINDOW_SCISSOR_TL, 0, 0, 0}, 467 {R_028208_PA_SC_WINDOW_SCISSOR_BR, 0, 0, 0}, 468 {R_02820C_PA_SC_CLIPRECT_RULE, 0, 0, 0}, 469 {R_028210_PA_SC_CLIPRECT_0_TL, 0, 0, 0}, 470 {R_028214_PA_SC_CLIPRECT_0_BR, 0, 0, 0}, 471 {R_028218_PA_SC_CLIPRECT_1_TL, 0, 0, 0}, 472 {R_02821C_PA_SC_CLIPRECT_1_BR, 0, 0, 0}, 473 {R_028220_PA_SC_CLIPRECT_2_TL, 0, 0, 0}, 474 {R_028224_PA_SC_CLIPRECT_2_BR, 0, 0, 0}, 475 {R_028228_PA_SC_CLIPRECT_3_TL, 0, 0, 0}, 476 {R_02822C_PA_SC_CLIPRECT_3_BR, 0, 0, 0}, 477 {R_028230_PA_SC_EDGERULE, 0, 0, 0}, 478 {R_028240_PA_SC_GENERIC_SCISSOR_TL, 0, 0, 0}, 479 {R_028244_PA_SC_GENERIC_SCISSOR_BR, 0, 0, 0}, 480 {R_028250_PA_SC_VPORT_SCISSOR_0_TL, 0, 0, 0}, 481 {R_028254_PA_SC_VPORT_SCISSOR_0_BR, 0, 0, 0}, 482 {R_0282D0_PA_SC_VPORT_ZMIN_0, 0, 0, 0}, 483 {R_0282D4_PA_SC_VPORT_ZMAX_0, 0, 0, 0}, 484 {R_02843C_PA_CL_VPORT_XSCALE_0, 0, 0, 0}, 485 {R_028440_PA_CL_VPORT_XOFFSET_0, 0, 0, 0}, 486 {R_028444_PA_CL_VPORT_YSCALE_0, 0, 0, 0}, 487 {R_028448_PA_CL_VPORT_YOFFSET_0, 0, 0, 0}, 488 {R_02844C_PA_CL_VPORT_ZSCALE_0, 0, 0, 0}, 489 {R_028450_PA_CL_VPORT_ZOFFSET_0, 0, 0, 0}, 490 {R_0286D4_SPI_INTERP_CONTROL_0, 0, 0, 0}, 491 {R_028810_PA_CL_CLIP_CNTL, 0, 0, 0}, 492 {R_028814_PA_SU_SC_MODE_CNTL, 0, 0, 0}, 493 {R_028818_PA_CL_VTE_CNTL, 0, 0, 0}, 494 {R_02881C_PA_CL_VS_OUT_CNTL, 0, 0, 0}, 495 {R_028820_PA_CL_NANINF_CNTL, 0, 0, 0}, 496 {R_028A00_PA_SU_POINT_SIZE, 0, 0, 0}, 497 {R_028A04_PA_SU_POINT_MINMAX, 0, 0, 0}, 498 {R_028A08_PA_SU_LINE_CNTL, 0, 0, 0}, 499 {R_028A0C_PA_SC_LINE_STIPPLE, 0, 0, 0}, 500 {R_028A48_PA_SC_MPASS_PS_CNTL, 0, 0, 0}, 501 {R_028C00_PA_SC_LINE_CNTL, 0, 0, 0}, 502 {R_028C08_PA_SU_VTX_CNTL, 0, 0, 0}, 503 {R_028C0C_PA_CL_GB_VERT_CLIP_ADJ, 0, 0, 0}, 504 {R_028C10_PA_CL_GB_VERT_DISC_ADJ, 0, 0, 0}, 505 {R_028C14_PA_CL_GB_HORZ_CLIP_ADJ, 0, 0, 0}, 506 {R_028C18_PA_CL_GB_HORZ_DISC_ADJ, 0, 0, 0}, 507 {R_028DF8_PA_SU_POLY_OFFSET_DB_FMT_CNTL, 0, 0, 0}, 508 {R_028DFC_PA_SU_POLY_OFFSET_CLAMP, 0, 0, 0}, 509 {R_028E00_PA_SU_POLY_OFFSET_FRONT_SCALE, 0, 0, 0}, 510 {R_028E04_PA_SU_POLY_OFFSET_FRONT_OFFSET, 0, 0, 0}, 511 {R_028E08_PA_SU_POLY_OFFSET_BACK_SCALE, 0, 0, 0}, 512 {R_028E0C_PA_SU_POLY_OFFSET_BACK_OFFSET, 0, 0, 0}, 513 {R_028E20_PA_CL_UCP0_X, 0, 0, 0}, 514 {R_028E24_PA_CL_UCP0_Y, 0, 0, 0}, 515 {R_028E28_PA_CL_UCP0_Z, 0, 0, 0}, 516 {R_028E2C_PA_CL_UCP0_W, 0, 0, 0}, 517 {R_028E30_PA_CL_UCP1_X, 0, 0, 0}, 518 {R_028E34_PA_CL_UCP1_Y, 0, 0, 0}, 519 {R_028E38_PA_CL_UCP1_Z, 0, 0, 0}, 520 {R_028E3C_PA_CL_UCP1_W, 0, 0, 0}, 521 {R_028E40_PA_CL_UCP2_X, 0, 0, 0}, 522 {R_028E44_PA_CL_UCP2_Y, 0, 0, 0}, 523 {R_028E48_PA_CL_UCP2_Z, 0, 0, 0}, 524 {R_028E4C_PA_CL_UCP2_W, 0, 0, 0}, 525 {R_028E50_PA_CL_UCP3_X, 0, 0, 0}, 526 {R_028E54_PA_CL_UCP3_Y, 0, 0, 0}, 527 {R_028E58_PA_CL_UCP3_Z, 0, 0, 0}, 528 {R_028E5C_PA_CL_UCP3_W, 0, 0, 0}, 529 {R_028E60_PA_CL_UCP4_X, 0, 0, 0}, 530 {R_028E64_PA_CL_UCP4_Y, 0, 0, 0}, 531 {R_028E68_PA_CL_UCP4_Z, 0, 0, 0}, 532 {R_028E6C_PA_CL_UCP4_W, 0, 0, 0}, 533 {R_028E70_PA_CL_UCP5_X, 0, 0, 0}, 534 {R_028E74_PA_CL_UCP5_Y, 0, 0, 0}, 535 {R_028E78_PA_CL_UCP5_Z, 0, 0, 0}, 536 {R_028E7C_PA_CL_UCP5_W, 0, 0, 0}, 537 {R_028380_SQ_VTX_SEMANTIC_0, 0, 0, 0}, 538 {R_028384_SQ_VTX_SEMANTIC_1, 0, 0, 0}, 539 {R_028388_SQ_VTX_SEMANTIC_2, 0, 0, 0}, 540 {R_02838C_SQ_VTX_SEMANTIC_3, 0, 0, 0}, 541 {R_028390_SQ_VTX_SEMANTIC_4, 0, 0, 0}, 542 {R_028394_SQ_VTX_SEMANTIC_5, 0, 0, 0}, 543 {R_028398_SQ_VTX_SEMANTIC_6, 0, 0, 0}, 544 {R_02839C_SQ_VTX_SEMANTIC_7, 0, 0, 0}, 545 {R_0283A0_SQ_VTX_SEMANTIC_8, 0, 0, 0}, 546 {R_0283A4_SQ_VTX_SEMANTIC_9, 0, 0, 0}, 547 {R_0283A8_SQ_VTX_SEMANTIC_10, 0, 0, 0}, 548 {R_0283AC_SQ_VTX_SEMANTIC_11, 0, 0, 0}, 549 {R_0283B0_SQ_VTX_SEMANTIC_12, 0, 0, 0}, 550 {R_0283B4_SQ_VTX_SEMANTIC_13, 0, 0, 0}, 551 {R_0283B8_SQ_VTX_SEMANTIC_14, 0, 0, 0}, 552 {R_0283BC_SQ_VTX_SEMANTIC_15, 0, 0, 0}, 553 {R_0283C0_SQ_VTX_SEMANTIC_16, 0, 0, 0}, 554 {R_0283C4_SQ_VTX_SEMANTIC_17, 0, 0, 0}, 555 {R_0283C8_SQ_VTX_SEMANTIC_18, 0, 0, 0}, 556 {R_0283CC_SQ_VTX_SEMANTIC_19, 0, 0, 0}, 557 {R_0283D0_SQ_VTX_SEMANTIC_20, 0, 0, 0}, 558 {R_0283D4_SQ_VTX_SEMANTIC_21, 0, 0, 0}, 559 {R_0283D8_SQ_VTX_SEMANTIC_22, 0, 0, 0}, 560 {R_0283DC_SQ_VTX_SEMANTIC_23, 0, 0, 0}, 561 {R_0283E0_SQ_VTX_SEMANTIC_24, 0, 0, 0}, 562 {R_0283E4_SQ_VTX_SEMANTIC_25, 0, 0, 0}, 563 {R_0283E8_SQ_VTX_SEMANTIC_26, 0, 0, 0}, 564 {R_0283EC_SQ_VTX_SEMANTIC_27, 0, 0, 0}, 565 {R_0283F0_SQ_VTX_SEMANTIC_28, 0, 0, 0}, 566 {R_0283F4_SQ_VTX_SEMANTIC_29, 0, 0, 0}, 567 {R_0283F8_SQ_VTX_SEMANTIC_30, 0, 0, 0}, 568 {R_0283FC_SQ_VTX_SEMANTIC_31, 0, 0, 0}, 569 {R_028614_SPI_VS_OUT_ID_0, 0, 0, 0}, 570 {R_028618_SPI_VS_OUT_ID_1, 0, 0, 0}, 571 {R_02861C_SPI_VS_OUT_ID_2, 0, 0, 0}, 572 {R_028620_SPI_VS_OUT_ID_3, 0, 0, 0}, 573 {R_028624_SPI_VS_OUT_ID_4, 0, 0, 0}, 574 {R_028628_SPI_VS_OUT_ID_5, 0, 0, 0}, 575 {R_02862C_SPI_VS_OUT_ID_6, 0, 0, 0}, 576 {R_028630_SPI_VS_OUT_ID_7, 0, 0, 0}, 577 {R_028634_SPI_VS_OUT_ID_8, 0, 0, 0}, 578 {R_028638_SPI_VS_OUT_ID_9, 0, 0, 0}, 579 {R_0286C4_SPI_VS_OUT_CONFIG, 0, 0, 0}, 580 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 581 {R_028858_SQ_PGM_START_VS, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF}, 582 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 583 {R_028868_SQ_PGM_RESOURCES_VS, 0, 0, 0}, 584 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 585 {R_028894_SQ_PGM_START_FS, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF}, 586 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 587 {R_0288A4_SQ_PGM_RESOURCES_FS, 0, 0, 0}, 588 {R_0288D0_SQ_PGM_CF_OFFSET_VS, 0, 0, 0}, 589 {R_0288DC_SQ_PGM_CF_OFFSET_FS, 0, 0, 0}, 590 {R_028644_SPI_PS_INPUT_CNTL_0, 0, 0, 0}, 591 {R_028648_SPI_PS_INPUT_CNTL_1, 0, 0, 0}, 592 {R_02864C_SPI_PS_INPUT_CNTL_2, 0, 0, 0}, 593 {R_028650_SPI_PS_INPUT_CNTL_3, 0, 0, 0}, 594 {R_028654_SPI_PS_INPUT_CNTL_4, 0, 0, 0}, 595 {R_028658_SPI_PS_INPUT_CNTL_5, 0, 0, 0}, 596 {R_02865C_SPI_PS_INPUT_CNTL_6, 0, 0, 0}, 597 {R_028660_SPI_PS_INPUT_CNTL_7, 0, 0, 0}, 598 {R_028664_SPI_PS_INPUT_CNTL_8, 0, 0, 0}, 599 {R_028668_SPI_PS_INPUT_CNTL_9, 0, 0, 0}, 600 {R_02866C_SPI_PS_INPUT_CNTL_10, 0, 0, 0}, 601 {R_028670_SPI_PS_INPUT_CNTL_11, 0, 0, 0}, 602 {R_028674_SPI_PS_INPUT_CNTL_12, 0, 0, 0}, 603 {R_028678_SPI_PS_INPUT_CNTL_13, 0, 0, 0}, 604 {R_02867C_SPI_PS_INPUT_CNTL_14, 0, 0, 0}, 605 {R_028680_SPI_PS_INPUT_CNTL_15, 0, 0, 0}, 606 {R_028684_SPI_PS_INPUT_CNTL_16, 0, 0, 0}, 607 {R_028688_SPI_PS_INPUT_CNTL_17, 0, 0, 0}, 608 {R_02868C_SPI_PS_INPUT_CNTL_18, 0, 0, 0}, 609 {R_028690_SPI_PS_INPUT_CNTL_19, 0, 0, 0}, 610 {R_028694_SPI_PS_INPUT_CNTL_20, 0, 0, 0}, 611 {R_028698_SPI_PS_INPUT_CNTL_21, 0, 0, 0}, 612 {R_02869C_SPI_PS_INPUT_CNTL_22, 0, 0, 0}, 613 {R_0286A0_SPI_PS_INPUT_CNTL_23, 0, 0, 0}, 614 {R_0286A4_SPI_PS_INPUT_CNTL_24, 0, 0, 0}, 615 {R_0286A8_SPI_PS_INPUT_CNTL_25, 0, 0, 0}, 616 {R_0286AC_SPI_PS_INPUT_CNTL_26, 0, 0, 0}, 617 {R_0286B0_SPI_PS_INPUT_CNTL_27, 0, 0, 0}, 618 {R_0286B4_SPI_PS_INPUT_CNTL_28, 0, 0, 0}, 619 {R_0286B8_SPI_PS_INPUT_CNTL_29, 0, 0, 0}, 620 {R_0286BC_SPI_PS_INPUT_CNTL_30, 0, 0, 0}, 621 {R_0286C0_SPI_PS_INPUT_CNTL_31, 0, 0, 0}, 622 {R_0286CC_SPI_PS_IN_CONTROL_0, 0, 0, 0}, 623 {R_0286D0_SPI_PS_IN_CONTROL_1, 0, 0, 0}, 624 {R_0286D8_SPI_INPUT_Z, 0, 0, 0}, 625 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 626 {R_028840_SQ_PGM_START_PS, REG_FLAG_NEED_BO, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF}, 627 {GROUP_FORCE_NEW_BLOCK, 0, 0, 0}, 628 {R_028850_SQ_PGM_RESOURCES_PS, 0, 0, 0}, 629 {R_028854_SQ_PGM_EXPORTS_PS, 0, 0, 0}, 630 {R_0288CC_SQ_PGM_CF_OFFSET_PS, 0, 0, 0}, 631 {R_028400_VGT_MAX_VTX_INDX, 0, 0, 0}, 632 {R_028404_VGT_MIN_VTX_INDX, 0, 0, 0}, 633 {R_028408_VGT_INDX_OFFSET, 0, 0, 0}, 634 {R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX, 0, 0, 0}, 635 {R_028A84_VGT_PRIMITIVEID_EN, 0, 0, 0}, 636 {R_028A94_VGT_MULTI_PRIM_IB_RESET_EN, 0, 0, 0}, 637 {R_028AA0_VGT_INSTANCE_STEP_RATE_0, 0, 0, 0}, 638 {R_028AA4_VGT_INSTANCE_STEP_RATE_1, 0, 0, 0}, 639}; 640 641/* SHADER RESOURCE R600/R700 */ 642int r600_resource_init(struct r600_context *ctx, struct r600_range *range, unsigned offset, unsigned nblocks, unsigned stride, struct r600_reg *reg, int nreg, unsigned offset_base) 643{ 644 int i; 645 struct r600_block *block; 646 range->blocks = calloc(nblocks, sizeof(struct r600_block *)); 647 if (range->blocks == NULL) 648 return -ENOMEM; 649 650 reg[0].offset += offset; 651 for (i = 0; i < nblocks; i++) { 652 block = calloc(1, sizeof(struct r600_block)); 653 if (block == NULL) { 654 return -ENOMEM; 655 } 656 ctx->nblocks++; 657 range->blocks[i] = block; 658 r600_init_block(ctx, block, reg, 0, nreg, PKT3_SET_RESOURCE, offset_base); 659 660 reg[0].offset += stride; 661 } 662 return 0; 663} 664 665 666static int r600_resource_range_init(struct r600_context *ctx, struct r600_range *range, unsigned offset, unsigned nblocks, unsigned stride) 667{ 668 struct r600_reg r600_shader_resource[] = { 669 {R_038000_RESOURCE0_WORD0, REG_FLAG_NEED_BO, S_0085F0_TC_ACTION_ENA(1) | S_0085F0_VC_ACTION_ENA(1), 0xFFFFFFFF}, 670 {R_038004_RESOURCE0_WORD1, REG_FLAG_NEED_BO, S_0085F0_TC_ACTION_ENA(1) | S_0085F0_VC_ACTION_ENA(1), 0xFFFFFFFF}, 671 {R_038008_RESOURCE0_WORD2, 0, 0, 0}, 672 {R_03800C_RESOURCE0_WORD3, 0, 0, 0}, 673 {R_038010_RESOURCE0_WORD4, 0, 0, 0}, 674 {R_038014_RESOURCE0_WORD5, 0, 0, 0}, 675 {R_038018_RESOURCE0_WORD6, 0, 0, 0}, 676 }; 677 unsigned nreg = Elements(r600_shader_resource); 678 679 return r600_resource_init(ctx, range, offset, nblocks, stride, r600_shader_resource, nreg, R600_RESOURCE_OFFSET); 680} 681 682/* SHADER SAMPLER R600/R700 */ 683static int r600_state_sampler_init(struct r600_context *ctx, u32 offset) 684{ 685 struct r600_reg r600_shader_sampler[] = { 686 {R_03C000_SQ_TEX_SAMPLER_WORD0_0, 0, 0, 0}, 687 {R_03C004_SQ_TEX_SAMPLER_WORD1_0, 0, 0, 0}, 688 {R_03C008_SQ_TEX_SAMPLER_WORD2_0, 0, 0, 0}, 689 }; 690 unsigned nreg = Elements(r600_shader_sampler); 691 692 for (int i = 0; i < nreg; i++) { 693 r600_shader_sampler[i].offset += offset; 694 } 695 return r600_context_add_block(ctx, r600_shader_sampler, nreg, PKT3_SET_SAMPLER, R600_SAMPLER_OFFSET); 696} 697 698/* SHADER SAMPLER BORDER R600/R700 */ 699static int r600_state_sampler_border_init(struct r600_context *ctx, u32 offset) 700{ 701 struct r600_reg r600_shader_sampler_border[] = { 702 {R_00A400_TD_PS_SAMPLER0_BORDER_RED, 0, 0, 0}, 703 {R_00A404_TD_PS_SAMPLER0_BORDER_GREEN, 0, 0, 0}, 704 {R_00A408_TD_PS_SAMPLER0_BORDER_BLUE, 0, 0, 0}, 705 {R_00A40C_TD_PS_SAMPLER0_BORDER_ALPHA, 0, 0, 0}, 706 }; 707 unsigned nreg = Elements(r600_shader_sampler_border); 708 709 for (int i = 0; i < nreg; i++) { 710 r600_shader_sampler_border[i].offset += offset; 711 } 712 return r600_context_add_block(ctx, r600_shader_sampler_border, nreg, PKT3_SET_CONFIG_REG, R600_CONFIG_REG_OFFSET); 713} 714 715static int r600_loop_const_init(struct r600_context *ctx, u32 offset) 716{ 717 unsigned nreg = 32; 718 struct r600_reg r600_loop_consts[32]; 719 int i; 720 721 for (i = 0; i < nreg; i++) { 722 r600_loop_consts[i].offset = R600_LOOP_CONST_OFFSET + ((offset + i) * 4); 723 r600_loop_consts[i].flags = REG_FLAG_DIRTY_ALWAYS; 724 r600_loop_consts[i].flush_flags = 0; 725 r600_loop_consts[i].flush_mask = 0; 726 } 727 return r600_context_add_block(ctx, r600_loop_consts, nreg, PKT3_SET_LOOP_CONST, R600_LOOP_CONST_OFFSET); 728} 729 730static void r600_free_resource_range(struct r600_context *ctx, struct r600_range *range, int nblocks) 731{ 732 struct r600_block *block; 733 int i; 734 for (i = 0; i < nblocks; i++) { 735 block = range->blocks[i]; 736 if (block) { 737 for (int k = 1; k <= block->nbo; k++) 738 pipe_resource_reference((struct pipe_resource**)&block->reloc[k].bo, NULL); 739 free(block); 740 } 741 } 742 free(range->blocks); 743 744} 745 746/* initialize */ 747void r600_context_fini(struct r600_context *ctx) 748{ 749 struct r600_block *block; 750 struct r600_range *range; 751 752 for (int i = 0; i < NUM_RANGES; i++) { 753 if (!ctx->range[i].blocks) 754 continue; 755 for (int j = 0; j < (1 << HASH_SHIFT); j++) { 756 block = ctx->range[i].blocks[j]; 757 if (block) { 758 for (int k = 0, offset = block->start_offset; k < block->nreg; k++, offset += 4) { 759 range = &ctx->range[CTX_RANGE_ID(offset)]; 760 range->blocks[CTX_BLOCK_ID(offset)] = NULL; 761 } 762 for (int k = 1; k <= block->nbo; k++) { 763 pipe_resource_reference((struct pipe_resource**)&block->reloc[k].bo, NULL); 764 } 765 free(block); 766 } 767 } 768 free(ctx->range[i].blocks); 769 } 770 r600_free_resource_range(ctx, &ctx->ps_resources, ctx->num_ps_resources); 771 r600_free_resource_range(ctx, &ctx->vs_resources, ctx->num_vs_resources); 772 r600_free_resource_range(ctx, &ctx->fs_resources, ctx->num_fs_resources); 773 free(ctx->range); 774 free(ctx->blocks); 775 free(ctx->bo); 776 ctx->ws->cs_destroy(ctx->cs); 777 778 memset(ctx, 0, sizeof(struct r600_context)); 779} 780 781static void r600_add_resource_block(struct r600_context *ctx, struct r600_range *range, int num_blocks, int *index) 782{ 783 int c = *index; 784 for (int j = 0; j < num_blocks; j++) { 785 if (!range->blocks[j]) 786 continue; 787 788 ctx->blocks[c++] = range->blocks[j]; 789 } 790 *index = c; 791} 792 793int r600_setup_block_table(struct r600_context *ctx) 794{ 795 /* setup block table */ 796 int c = 0; 797 ctx->blocks = calloc(ctx->nblocks, sizeof(void*)); 798 if (!ctx->blocks) 799 return -ENOMEM; 800 for (int i = 0; i < NUM_RANGES; i++) { 801 if (!ctx->range[i].blocks) 802 continue; 803 for (int j = 0, add; j < (1 << HASH_SHIFT); j++) { 804 if (!ctx->range[i].blocks[j]) 805 continue; 806 807 add = 1; 808 for (int k = 0; k < c; k++) { 809 if (ctx->blocks[k] == ctx->range[i].blocks[j]) { 810 add = 0; 811 break; 812 } 813 } 814 if (add) { 815 assert(c < ctx->nblocks); 816 ctx->blocks[c++] = ctx->range[i].blocks[j]; 817 j += (ctx->range[i].blocks[j]->nreg) - 1; 818 } 819 } 820 } 821 822 r600_add_resource_block(ctx, &ctx->ps_resources, ctx->num_ps_resources, &c); 823 r600_add_resource_block(ctx, &ctx->vs_resources, ctx->num_vs_resources, &c); 824 r600_add_resource_block(ctx, &ctx->fs_resources, ctx->num_fs_resources, &c); 825 return 0; 826} 827 828int r600_context_init(struct r600_context *ctx, struct r600_screen *screen) 829{ 830 int r; 831 832 memset(ctx, 0, sizeof(struct r600_context)); 833 ctx->screen = screen; 834 ctx->ws = screen->ws; 835 836 LIST_INITHEAD(&ctx->active_query_list); 837 838 /* init dirty list */ 839 LIST_INITHEAD(&ctx->dirty); 840 LIST_INITHEAD(&ctx->resource_dirty); 841 LIST_INITHEAD(&ctx->enable_list); 842 843 ctx->range = calloc(NUM_RANGES, sizeof(struct r600_range)); 844 if (!ctx->range) { 845 r = -ENOMEM; 846 goto out_err; 847 } 848 849 /* add blocks */ 850 r = r600_context_add_block(ctx, r600_config_reg_list, 851 Elements(r600_config_reg_list), PKT3_SET_CONFIG_REG, R600_CONFIG_REG_OFFSET); 852 if (r) 853 goto out_err; 854 r = r600_context_add_block(ctx, r600_context_reg_list, 855 Elements(r600_context_reg_list), PKT3_SET_CONTEXT_REG, R600_CONTEXT_REG_OFFSET); 856 if (r) 857 goto out_err; 858 r = r600_context_add_block(ctx, r600_ctl_const_list, 859 Elements(r600_ctl_const_list), PKT3_SET_CTL_CONST, R600_CTL_CONST_OFFSET); 860 if (r) 861 goto out_err; 862 863 /* PS SAMPLER BORDER */ 864 for (int j = 0, offset = 0; j < 18; j++, offset += 0x10) { 865 r = r600_state_sampler_border_init(ctx, offset); 866 if (r) 867 goto out_err; 868 } 869 870 /* VS SAMPLER BORDER */ 871 for (int j = 0, offset = 0x200; j < 18; j++, offset += 0x10) { 872 r = r600_state_sampler_border_init(ctx, offset); 873 if (r) 874 goto out_err; 875 } 876 /* PS SAMPLER */ 877 for (int j = 0, offset = 0; j < 18; j++, offset += 0xC) { 878 r = r600_state_sampler_init(ctx, offset); 879 if (r) 880 goto out_err; 881 } 882 /* VS SAMPLER */ 883 for (int j = 0, offset = 0xD8; j < 18; j++, offset += 0xC) { 884 r = r600_state_sampler_init(ctx, offset); 885 if (r) 886 goto out_err; 887 } 888 889 ctx->num_ps_resources = 160; 890 ctx->num_vs_resources = 160; 891 ctx->num_fs_resources = 16; 892 r = r600_resource_range_init(ctx, &ctx->ps_resources, 0, 160, 0x1c); 893 if (r) 894 goto out_err; 895 r = r600_resource_range_init(ctx, &ctx->vs_resources, 0x1180, 160, 0x1c); 896 if (r) 897 goto out_err; 898 r = r600_resource_range_init(ctx, &ctx->fs_resources, 0x2300, 16, 0x1c); 899 if (r) 900 goto out_err; 901 902 /* PS loop const */ 903 r600_loop_const_init(ctx, 0); 904 /* VS loop const */ 905 r600_loop_const_init(ctx, 32); 906 907 r = r600_setup_block_table(ctx); 908 if (r) 909 goto out_err; 910 911 ctx->cs = screen->ws->cs_create(screen->ws); 912 913 /* allocate cs variables */ 914 ctx->bo = calloc(RADEON_MAX_CMDBUF_DWORDS, sizeof(void *)); 915 if (ctx->bo == NULL) { 916 r = -ENOMEM; 917 goto out_err; 918 } 919 ctx->pm4_ndwords = RADEON_MAX_CMDBUF_DWORDS; 920 ctx->pm4 = ctx->cs->buf; 921 922 r600_init_cs(ctx); 923 /* save 16dwords space for fence mecanism */ 924 ctx->pm4_ndwords -= 16; 925 ctx->max_db = 4; 926 return 0; 927out_err: 928 r600_context_fini(ctx); 929 return r; 930} 931 932void r600_need_cs_space(struct r600_context *ctx, unsigned num_dw, 933 boolean count_draw_in) 934{ 935 /* The number of dwords we already used in the CS so far. */ 936 num_dw += ctx->pm4_cdwords; 937 938 if (count_draw_in) { 939 /* The number of dwords all the dirty states would take. */ 940 num_dw += ctx->pm4_dirty_cdwords; 941 942 /* The upper-bound of how much a draw command would take. */ 943 num_dw += R600_MAX_DRAW_CS_DWORDS; 944 } 945 946 /* Count in queries_suspend. */ 947 num_dw += ctx->num_cs_dw_queries_suspend; 948 949 /* Flush if there's not enough space. */ 950 if (num_dw > ctx->pm4_ndwords) { 951 r600_context_flush(ctx, RADEON_FLUSH_ASYNC); 952 } 953} 954 955/* Flushes all surfaces */ 956void r600_context_flush_all(struct r600_context *ctx, unsigned flush_flags) 957{ 958 r600_need_cs_space(ctx, 5, FALSE); 959 960 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SURFACE_SYNC, 3, ctx->predicate_drawing); 961 ctx->pm4[ctx->pm4_cdwords++] = flush_flags; /* CP_COHER_CNTL */ 962 ctx->pm4[ctx->pm4_cdwords++] = 0xffffffff; /* CP_COHER_SIZE */ 963 ctx->pm4[ctx->pm4_cdwords++] = 0; /* CP_COHER_BASE */ 964 ctx->pm4[ctx->pm4_cdwords++] = 0x0000000A; /* POLL_INTERVAL */ 965} 966 967void r600_context_bo_flush(struct r600_context *ctx, unsigned flush_flags, 968 unsigned flush_mask, struct r600_resource *bo) 969{ 970 /* if bo has already been flushed */ 971 if (!(~bo->cs_buf->last_flush & flush_flags)) { 972 bo->cs_buf->last_flush &= flush_mask; 973 return; 974 } 975 976 if ((ctx->screen->family < CHIP_RV770) && 977 (G_0085F0_CB_ACTION_ENA(flush_flags) || 978 G_0085F0_DB_ACTION_ENA(flush_flags))) { 979 if (ctx->flags & R600_CONTEXT_CHECK_EVENT_FLUSH) { 980 /* the rv670 seems to fail fbo-generatemipmap unless we flush the CB1 dest base ena */ 981 if ((bo->cs_buf->binding & BO_BOUND_TEXTURE) && 982 (flush_flags & S_0085F0_CB_ACTION_ENA(1))) { 983 if ((ctx->screen->family == CHIP_RV670) || 984 (ctx->screen->family == CHIP_RS780) || 985 (ctx->screen->family == CHIP_RS880)) { 986 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SURFACE_SYNC, 3, ctx->predicate_drawing); 987 ctx->pm4[ctx->pm4_cdwords++] = S_0085F0_CB1_DEST_BASE_ENA(1); /* CP_COHER_CNTL */ 988 ctx->pm4[ctx->pm4_cdwords++] = 0xffffffff; /* CP_COHER_SIZE */ 989 ctx->pm4[ctx->pm4_cdwords++] = 0; /* CP_COHER_BASE */ 990 ctx->pm4[ctx->pm4_cdwords++] = 0x0000000A; /* POLL_INTERVAL */ 991 } 992 } 993 994 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, ctx->predicate_drawing); 995 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_EVENT) | EVENT_INDEX(0); 996 ctx->flags &= ~R600_CONTEXT_CHECK_EVENT_FLUSH; 997 } 998 } else { 999 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SURFACE_SYNC, 3, ctx->predicate_drawing); 1000 ctx->pm4[ctx->pm4_cdwords++] = flush_flags; 1001 ctx->pm4[ctx->pm4_cdwords++] = (bo->buf->size + 255) >> 8; 1002 ctx->pm4[ctx->pm4_cdwords++] = 0x00000000; 1003 ctx->pm4[ctx->pm4_cdwords++] = 0x0000000A; 1004 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, ctx->predicate_drawing); 1005 ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, bo, RADEON_USAGE_WRITE); 1006 } 1007 bo->cs_buf->last_flush = (bo->cs_buf->last_flush | flush_flags) & flush_mask; 1008} 1009 1010void r600_context_reg(struct r600_context *ctx, 1011 unsigned offset, unsigned value, 1012 unsigned mask) 1013{ 1014 struct r600_range *range; 1015 struct r600_block *block; 1016 unsigned id; 1017 unsigned new_val; 1018 int dirty; 1019 1020 range = &ctx->range[CTX_RANGE_ID(offset)]; 1021 block = range->blocks[CTX_BLOCK_ID(offset)]; 1022 id = (offset - block->start_offset) >> 2; 1023 1024 dirty = block->status & R600_BLOCK_STATUS_DIRTY; 1025 1026 new_val = block->reg[id]; 1027 new_val &= ~mask; 1028 new_val |= value; 1029 if (new_val != block->reg[id]) { 1030 dirty |= R600_BLOCK_STATUS_DIRTY; 1031 block->reg[id] = new_val; 1032 } 1033 if (dirty) 1034 r600_context_dirty_block(ctx, block, dirty, id); 1035} 1036 1037void r600_context_dirty_block(struct r600_context *ctx, 1038 struct r600_block *block, 1039 int dirty, int index) 1040{ 1041 if ((index + 1) > block->nreg_dirty) 1042 block->nreg_dirty = index + 1; 1043 1044 if ((dirty != (block->status & R600_BLOCK_STATUS_DIRTY)) || !(block->status & R600_BLOCK_STATUS_ENABLED)) { 1045 block->status |= R600_BLOCK_STATUS_DIRTY; 1046 ctx->pm4_dirty_cdwords += block->pm4_ndwords + block->pm4_flush_ndwords; 1047 if (!(block->status & R600_BLOCK_STATUS_ENABLED)) { 1048 block->status |= R600_BLOCK_STATUS_ENABLED; 1049 LIST_ADDTAIL(&block->enable_list, &ctx->enable_list); 1050 } 1051 LIST_ADDTAIL(&block->list,&ctx->dirty); 1052 1053 if (block->flags & REG_FLAG_FLUSH_CHANGE) { 1054 r600_context_ps_partial_flush(ctx); 1055 } 1056 } 1057} 1058 1059void r600_context_pipe_state_set(struct r600_context *ctx, struct r600_pipe_state *state) 1060{ 1061 struct r600_block *block; 1062 unsigned new_val; 1063 int dirty; 1064 for (int i = 0; i < state->nregs; i++) { 1065 unsigned id, reloc_id; 1066 struct r600_pipe_reg *reg = &state->regs[i]; 1067 1068 block = reg->block; 1069 id = reg->id; 1070 1071 dirty = block->status & R600_BLOCK_STATUS_DIRTY; 1072 1073 new_val = block->reg[id]; 1074 new_val &= ~reg->mask; 1075 new_val |= reg->value; 1076 if (new_val != block->reg[id]) { 1077 block->reg[id] = new_val; 1078 dirty |= R600_BLOCK_STATUS_DIRTY; 1079 } 1080 if (block->flags & REG_FLAG_DIRTY_ALWAYS) 1081 dirty |= R600_BLOCK_STATUS_DIRTY; 1082 if (block->pm4_bo_index[id]) { 1083 /* find relocation */ 1084 reloc_id = block->pm4_bo_index[id]; 1085 pipe_resource_reference((struct pipe_resource**)&block->reloc[reloc_id].bo, ®->bo->b.b.b); 1086 block->reloc[reloc_id].bo_usage = reg->bo_usage; 1087 /* always force dirty for relocs for now */ 1088 dirty |= R600_BLOCK_STATUS_DIRTY; 1089 } 1090 1091 if (dirty) 1092 r600_context_dirty_block(ctx, block, dirty, id); 1093 } 1094} 1095 1096static void r600_context_dirty_resource_block(struct r600_context *ctx, 1097 struct r600_block *block, 1098 int dirty, int index) 1099{ 1100 block->nreg_dirty = index + 1; 1101 1102 if ((dirty != (block->status & R600_BLOCK_STATUS_RESOURCE_DIRTY)) || !(block->status & R600_BLOCK_STATUS_ENABLED)) { 1103 block->status |= R600_BLOCK_STATUS_RESOURCE_DIRTY; 1104 ctx->pm4_dirty_cdwords += block->pm4_ndwords + block->pm4_flush_ndwords; 1105 if (!(block->status & R600_BLOCK_STATUS_ENABLED)) { 1106 block->status |= R600_BLOCK_STATUS_ENABLED; 1107 LIST_ADDTAIL(&block->enable_list, &ctx->enable_list); 1108 } 1109 LIST_ADDTAIL(&block->list,&ctx->resource_dirty); 1110 } 1111} 1112 1113void r600_context_pipe_state_set_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, struct r600_block *block) 1114{ 1115 int dirty; 1116 int num_regs = ctx->screen->chip_class >= EVERGREEN ? 8 : 7; 1117 boolean is_vertex; 1118 1119 if (state == NULL) { 1120 block->status &= ~(R600_BLOCK_STATUS_ENABLED | R600_BLOCK_STATUS_RESOURCE_DIRTY); 1121 if (block->reloc[1].bo) 1122 block->reloc[1].bo->cs_buf->binding &= ~BO_BOUND_TEXTURE; 1123 1124 pipe_resource_reference((struct pipe_resource**)&block->reloc[1].bo, NULL); 1125 pipe_resource_reference((struct pipe_resource**)&block->reloc[2].bo, NULL); 1126 LIST_DELINIT(&block->list); 1127 LIST_DELINIT(&block->enable_list); 1128 return; 1129 } 1130 1131 is_vertex = ((state->val[num_regs-1] & 0xc0000000) == 0xc0000000); 1132 dirty = block->status & R600_BLOCK_STATUS_RESOURCE_DIRTY; 1133 1134 if (memcmp(block->reg, state->val, num_regs*4)) { 1135 memcpy(block->reg, state->val, num_regs * 4); 1136 dirty |= R600_BLOCK_STATUS_RESOURCE_DIRTY; 1137 } 1138 1139 /* if no BOs on block, force dirty */ 1140 if (!block->reloc[1].bo || !block->reloc[2].bo) 1141 dirty |= R600_BLOCK_STATUS_RESOURCE_DIRTY; 1142 1143 if (!dirty) { 1144 if (is_vertex) { 1145 if (block->reloc[1].bo->buf != state->bo[0]->buf) 1146 dirty |= R600_BLOCK_STATUS_RESOURCE_DIRTY; 1147 } else { 1148 if ((block->reloc[1].bo->buf != state->bo[0]->buf) || 1149 (block->reloc[2].bo->buf != state->bo[1]->buf)) 1150 dirty |= R600_BLOCK_STATUS_RESOURCE_DIRTY; 1151 } 1152 } 1153 1154 if (dirty) { 1155 if (is_vertex) { 1156 /* VERTEX RESOURCE, we preted there is 2 bo to relocate so 1157 * we have single case btw VERTEX & TEXTURE resource 1158 */ 1159 pipe_resource_reference((struct pipe_resource**)&block->reloc[1].bo, &state->bo[0]->b.b.b); 1160 block->reloc[1].bo_usage = state->bo_usage[0]; 1161 pipe_resource_reference((struct pipe_resource**)&block->reloc[2].bo, NULL); 1162 } else { 1163 /* TEXTURE RESOURCE */ 1164 pipe_resource_reference((struct pipe_resource**)&block->reloc[1].bo, &state->bo[0]->b.b.b); 1165 block->reloc[1].bo_usage = state->bo_usage[0]; 1166 pipe_resource_reference((struct pipe_resource**)&block->reloc[2].bo, &state->bo[1]->b.b.b); 1167 block->reloc[2].bo_usage = state->bo_usage[1]; 1168 state->bo[0]->cs_buf->binding |= BO_BOUND_TEXTURE; 1169 } 1170 1171 if (is_vertex) 1172 block->status |= R600_BLOCK_STATUS_RESOURCE_VERTEX; 1173 else 1174 block->status &= ~R600_BLOCK_STATUS_RESOURCE_VERTEX; 1175 1176 r600_context_dirty_resource_block(ctx, block, dirty, num_regs - 1); 1177 } 1178} 1179 1180void r600_context_pipe_state_set_ps_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, unsigned rid) 1181{ 1182 struct r600_block *block = ctx->ps_resources.blocks[rid]; 1183 1184 r600_context_pipe_state_set_resource(ctx, state, block); 1185} 1186 1187void r600_context_pipe_state_set_vs_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, unsigned rid) 1188{ 1189 struct r600_block *block = ctx->vs_resources.blocks[rid]; 1190 1191 r600_context_pipe_state_set_resource(ctx, state, block); 1192} 1193 1194void r600_context_pipe_state_set_fs_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, unsigned rid) 1195{ 1196 struct r600_block *block = ctx->fs_resources.blocks[rid]; 1197 1198 r600_context_pipe_state_set_resource(ctx, state, block); 1199} 1200 1201static inline void r600_context_pipe_state_set_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned offset) 1202{ 1203 struct r600_range *range; 1204 struct r600_block *block; 1205 int i; 1206 int dirty; 1207 1208 range = &ctx->range[CTX_RANGE_ID(offset)]; 1209 block = range->blocks[CTX_BLOCK_ID(offset)]; 1210 if (state == NULL) { 1211 block->status &= ~(R600_BLOCK_STATUS_ENABLED | R600_BLOCK_STATUS_DIRTY); 1212 LIST_DELINIT(&block->list); 1213 LIST_DELINIT(&block->enable_list); 1214 return; 1215 } 1216 dirty = block->status & R600_BLOCK_STATUS_DIRTY; 1217 for (i = 0; i < 3; i++) { 1218 if (block->reg[i] != state->regs[i].value) { 1219 block->reg[i] = state->regs[i].value; 1220 dirty |= R600_BLOCK_STATUS_DIRTY; 1221 } 1222 } 1223 1224 if (dirty) 1225 r600_context_dirty_block(ctx, block, dirty, 2); 1226} 1227 1228 1229static inline void r600_context_pipe_state_set_sampler_border(struct r600_context *ctx, struct r600_pipe_state *state, unsigned offset) 1230{ 1231 struct r600_range *range; 1232 struct r600_block *block; 1233 int i; 1234 int dirty; 1235 1236 range = &ctx->range[CTX_RANGE_ID(offset)]; 1237 block = range->blocks[CTX_BLOCK_ID(offset)]; 1238 if (state == NULL) { 1239 block->status &= ~(R600_BLOCK_STATUS_ENABLED | R600_BLOCK_STATUS_DIRTY); 1240 LIST_DELINIT(&block->list); 1241 LIST_DELINIT(&block->enable_list); 1242 return; 1243 } 1244 if (state->nregs <= 3) { 1245 return; 1246 } 1247 dirty = block->status & R600_BLOCK_STATUS_DIRTY; 1248 for (i = 0; i < 4; i++) { 1249 if (block->reg[i] != state->regs[i + 3].value) { 1250 block->reg[i] = state->regs[i + 3].value; 1251 dirty |= R600_BLOCK_STATUS_DIRTY; 1252 } 1253 } 1254 1255 /* We have to flush the shaders before we change the border color 1256 * registers, or previous draw commands that haven't completed yet 1257 * will end up using the new border color. */ 1258 if (dirty & R600_BLOCK_STATUS_DIRTY) 1259 r600_context_ps_partial_flush(ctx); 1260 if (dirty) 1261 r600_context_dirty_block(ctx, block, dirty, 3); 1262} 1263 1264void r600_context_pipe_state_set_ps_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id) 1265{ 1266 unsigned offset; 1267 1268 offset = 0x0003C000 + id * 0xc; 1269 r600_context_pipe_state_set_sampler(ctx, state, offset); 1270 offset = 0x0000A400 + id * 0x10; 1271 r600_context_pipe_state_set_sampler_border(ctx, state, offset); 1272} 1273 1274void r600_context_pipe_state_set_vs_sampler(struct r600_context *ctx, struct r600_pipe_state *state, unsigned id) 1275{ 1276 unsigned offset; 1277 1278 offset = 0x0003C0D8 + id * 0xc; 1279 r600_context_pipe_state_set_sampler(ctx, state, offset); 1280 offset = 0x0000A600 + id * 0x10; 1281 r600_context_pipe_state_set_sampler_border(ctx, state, offset); 1282} 1283 1284struct r600_resource *r600_context_reg_bo(struct r600_context *ctx, unsigned offset) 1285{ 1286 struct r600_range *range; 1287 struct r600_block *block; 1288 unsigned id; 1289 1290 range = &ctx->range[CTX_RANGE_ID(offset)]; 1291 block = range->blocks[CTX_BLOCK_ID(offset)]; 1292 offset -= block->start_offset; 1293 id = block->pm4_bo_index[offset >> 2]; 1294 if (block->reloc[id].bo) { 1295 return block->reloc[id].bo; 1296 } 1297 return NULL; 1298} 1299 1300void r600_context_block_emit_dirty(struct r600_context *ctx, struct r600_block *block) 1301{ 1302 int optional = block->nbo == 0 && !(block->flags & REG_FLAG_DIRTY_ALWAYS); 1303 int cp_dwords = block->pm4_ndwords, start_dword = 0; 1304 int new_dwords = 0; 1305 int nbo = block->nbo; 1306 1307 if (block->nreg_dirty == 0 && optional) { 1308 goto out; 1309 } 1310 1311 if (nbo) { 1312 ctx->flags |= R600_CONTEXT_CHECK_EVENT_FLUSH; 1313 1314 for (int j = 0; j < block->nreg; j++) { 1315 if (block->pm4_bo_index[j]) { 1316 /* find relocation */ 1317 struct r600_block_reloc *reloc = &block->reloc[block->pm4_bo_index[j]]; 1318 block->pm4[reloc->bo_pm4_index] = 1319 r600_context_bo_reloc(ctx, reloc->bo, reloc->bo_usage); 1320 r600_context_bo_flush(ctx, 1321 reloc->flush_flags, 1322 reloc->flush_mask, 1323 reloc->bo); 1324 nbo--; 1325 if (nbo == 0) 1326 break; 1327 } 1328 } 1329 ctx->flags &= ~R600_CONTEXT_CHECK_EVENT_FLUSH; 1330 } 1331 1332 optional &= (block->nreg_dirty != block->nreg); 1333 if (optional) { 1334 new_dwords = block->nreg_dirty; 1335 start_dword = ctx->pm4_cdwords; 1336 cp_dwords = new_dwords + 2; 1337 } 1338 memcpy(&ctx->pm4[ctx->pm4_cdwords], block->pm4, cp_dwords * 4); 1339 ctx->pm4_cdwords += cp_dwords; 1340 1341 if (optional) { 1342 uint32_t newword; 1343 1344 newword = ctx->pm4[start_dword]; 1345 newword &= PKT_COUNT_C; 1346 newword |= PKT_COUNT_S(new_dwords); 1347 ctx->pm4[start_dword] = newword; 1348 } 1349out: 1350 block->status ^= R600_BLOCK_STATUS_DIRTY; 1351 block->nreg_dirty = 0; 1352 LIST_DELINIT(&block->list); 1353} 1354 1355void r600_context_block_resource_emit_dirty(struct r600_context *ctx, struct r600_block *block) 1356{ 1357 int cp_dwords = block->pm4_ndwords; 1358 int nbo = block->nbo; 1359 1360 ctx->flags |= R600_CONTEXT_CHECK_EVENT_FLUSH; 1361 1362 if (block->status & R600_BLOCK_STATUS_RESOURCE_VERTEX) { 1363 nbo = 1; 1364 cp_dwords -= 2; /* don't copy the second NOP */ 1365 } 1366 1367 for (int j = 0; j < nbo; j++) { 1368 if (block->pm4_bo_index[j]) { 1369 /* find relocation */ 1370 struct r600_block_reloc *reloc = &block->reloc[block->pm4_bo_index[j]]; 1371 block->pm4[reloc->bo_pm4_index] = 1372 r600_context_bo_reloc(ctx, reloc->bo, reloc->bo_usage); 1373 r600_context_bo_flush(ctx, 1374 reloc->flush_flags, 1375 reloc->flush_mask, 1376 reloc->bo); 1377 } 1378 } 1379 ctx->flags &= ~R600_CONTEXT_CHECK_EVENT_FLUSH; 1380 1381 memcpy(&ctx->pm4[ctx->pm4_cdwords], block->pm4, cp_dwords * 4); 1382 ctx->pm4_cdwords += cp_dwords; 1383 1384 block->status ^= R600_BLOCK_STATUS_RESOURCE_DIRTY; 1385 block->nreg_dirty = 0; 1386 LIST_DELINIT(&block->list); 1387} 1388 1389void r600_context_flush_dest_caches(struct r600_context *ctx) 1390{ 1391 struct r600_resource *cb[8]; 1392 struct r600_resource *db; 1393 int i; 1394 1395 if (!(ctx->flags & R600_CONTEXT_DST_CACHES_DIRTY)) 1396 return; 1397 1398 db = r600_context_reg_bo(ctx, R_02800C_DB_DEPTH_BASE); 1399 cb[0] = r600_context_reg_bo(ctx, R_028040_CB_COLOR0_BASE); 1400 cb[1] = r600_context_reg_bo(ctx, R_028044_CB_COLOR1_BASE); 1401 cb[2] = r600_context_reg_bo(ctx, R_028048_CB_COLOR2_BASE); 1402 cb[3] = r600_context_reg_bo(ctx, R_02804C_CB_COLOR3_BASE); 1403 cb[4] = r600_context_reg_bo(ctx, R_028050_CB_COLOR4_BASE); 1404 cb[5] = r600_context_reg_bo(ctx, R_028054_CB_COLOR5_BASE); 1405 cb[6] = r600_context_reg_bo(ctx, R_028058_CB_COLOR6_BASE); 1406 cb[7] = r600_context_reg_bo(ctx, R_02805C_CB_COLOR7_BASE); 1407 1408 ctx->flags |= R600_CONTEXT_CHECK_EVENT_FLUSH; 1409 /* flush the color buffers */ 1410 for (i = 0; i < 8; i++) { 1411 if (!cb[i]) 1412 continue; 1413 1414 r600_context_bo_flush(ctx, 1415 (S_0085F0_CB0_DEST_BASE_ENA(1) << i) | 1416 S_0085F0_CB_ACTION_ENA(1), 1417 0, cb[i]); 1418 } 1419 if (db) { 1420 r600_context_bo_flush(ctx, S_0085F0_DB_ACTION_ENA(1) | S_0085F0_DB_DEST_BASE_ENA(1), 0, db); 1421 } 1422 ctx->flags &= ~R600_CONTEXT_CHECK_EVENT_FLUSH; 1423 ctx->flags &= ~R600_CONTEXT_DST_CACHES_DIRTY; 1424} 1425 1426void r600_context_draw(struct r600_context *ctx, const struct r600_draw *draw) 1427{ 1428 unsigned ndwords = 7; 1429 struct r600_block *dirty_block = NULL; 1430 struct r600_block *next_block; 1431 uint32_t *pm4; 1432 1433 if (draw->indices) { 1434 ndwords = 11; 1435 } 1436 /* when increasing ndwords, bump the max limit too */ 1437 assert(ndwords <= R600_MAX_DRAW_CS_DWORDS); 1438 1439 /* queries need some special values 1440 * (this is non-zero if any query is active) */ 1441 if (ctx->num_cs_dw_queries_suspend) { 1442 if (ctx->screen->family >= CHIP_RV770) { 1443 r600_context_reg(ctx, 1444 R_028D0C_DB_RENDER_CONTROL, 1445 S_028D0C_R700_PERFECT_ZPASS_COUNTS(1), 1446 S_028D0C_R700_PERFECT_ZPASS_COUNTS(1)); 1447 } 1448 r600_context_reg(ctx, 1449 R_028D10_DB_RENDER_OVERRIDE, 1450 S_028D10_NOOP_CULL_DISABLE(1), 1451 S_028D10_NOOP_CULL_DISABLE(1)); 1452 } 1453 1454 /* update the max dword count to make sure we have enough space 1455 * reserved for flushing the destination caches */ 1456 ctx->pm4_ndwords = RADEON_MAX_CMDBUF_DWORDS - ctx->num_dest_buffers * 7 - 16; 1457 1458 r600_need_cs_space(ctx, 0, TRUE); 1459 1460 /* at this point everything is flushed and ctx->pm4_cdwords = 0 */ 1461 if (unlikely((ctx->pm4_dirty_cdwords + ndwords) > ctx->pm4_ndwords)) { 1462 R600_ERR("context is too big to be scheduled\n"); 1463 return; 1464 } 1465 1466 /* enough room to copy packet */ 1467 LIST_FOR_EACH_ENTRY_SAFE(dirty_block, next_block, &ctx->dirty, list) { 1468 r600_context_block_emit_dirty(ctx, dirty_block); 1469 } 1470 1471 LIST_FOR_EACH_ENTRY_SAFE(dirty_block, next_block, &ctx->resource_dirty, list) { 1472 r600_context_block_resource_emit_dirty(ctx, dirty_block); 1473 } 1474 1475 /* draw packet */ 1476 pm4 = &ctx->pm4[ctx->pm4_cdwords]; 1477 1478 pm4[0] = PKT3(PKT3_INDEX_TYPE, 0, ctx->predicate_drawing); 1479 pm4[1] = draw->vgt_index_type; 1480 pm4[2] = PKT3(PKT3_NUM_INSTANCES, 0, ctx->predicate_drawing); 1481 pm4[3] = draw->vgt_num_instances; 1482 if (draw->indices) { 1483 pm4[4] = PKT3(PKT3_DRAW_INDEX, 3, ctx->predicate_drawing); 1484 pm4[5] = draw->indices_bo_offset; 1485 pm4[6] = 0; 1486 pm4[7] = draw->vgt_num_indices; 1487 pm4[8] = draw->vgt_draw_initiator; 1488 pm4[9] = PKT3(PKT3_NOP, 0, ctx->predicate_drawing); 1489 pm4[10] = r600_context_bo_reloc(ctx, draw->indices, RADEON_USAGE_READ); 1490 } else { 1491 pm4[4] = PKT3(PKT3_DRAW_INDEX_AUTO, 1, ctx->predicate_drawing); 1492 pm4[5] = draw->vgt_num_indices; 1493 pm4[6] = draw->vgt_draw_initiator; 1494 } 1495 ctx->pm4_cdwords += ndwords; 1496 1497 ctx->flags |= (R600_CONTEXT_DST_CACHES_DIRTY | R600_CONTEXT_DRAW_PENDING); 1498 1499 /* all dirty state have been scheduled in current cs */ 1500 ctx->pm4_dirty_cdwords = 0; 1501} 1502 1503void r600_context_flush(struct r600_context *ctx, unsigned flags) 1504{ 1505 struct r600_block *enable_block = NULL; 1506 1507 if (ctx->pm4_cdwords == ctx->init_dwords) 1508 return; 1509 1510 /* suspend queries */ 1511 r600_context_queries_suspend(ctx); 1512 1513 if (ctx->screen->chip_class >= EVERGREEN) 1514 evergreen_context_flush_dest_caches(ctx); 1515 else 1516 r600_context_flush_dest_caches(ctx); 1517 1518 /* partial flush is needed to avoid lockups on some chips with user fences */ 1519 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, 0); 1520 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH) | EVENT_INDEX(4); 1521 1522 /* Flush the CS. */ 1523 ctx->cs->cdw = ctx->pm4_cdwords; 1524 ctx->ws->cs_flush(ctx->cs, flags); 1525 1526 /* We need to get the pointer to the other CS, 1527 * the command streams are double-buffered. */ 1528 ctx->pm4 = ctx->cs->buf; 1529 1530 /* restart */ 1531 for (int i = 0; i < ctx->creloc; i++) { 1532 ctx->bo[i]->cs_buf->last_flush = 0; 1533 pipe_resource_reference((struct pipe_resource**)&ctx->bo[i], NULL); 1534 } 1535 ctx->creloc = 0; 1536 ctx->pm4_dirty_cdwords = 0; 1537 ctx->pm4_cdwords = 0; 1538 ctx->flags = 0; 1539 1540 r600_init_cs(ctx); 1541 1542 /* resume queries */ 1543 r600_context_queries_resume(ctx); 1544 1545 /* set all valid group as dirty so they get reemited on 1546 * next draw command 1547 */ 1548 LIST_FOR_EACH_ENTRY(enable_block, &ctx->enable_list, enable_list) { 1549 if (!(enable_block->flags & BLOCK_FLAG_RESOURCE)) { 1550 if(!(enable_block->status & R600_BLOCK_STATUS_DIRTY)) { 1551 LIST_ADDTAIL(&enable_block->list,&ctx->dirty); 1552 enable_block->status |= R600_BLOCK_STATUS_DIRTY; 1553 } 1554 } else { 1555 if(!(enable_block->status & R600_BLOCK_STATUS_RESOURCE_DIRTY)) { 1556 LIST_ADDTAIL(&enable_block->list,&ctx->resource_dirty); 1557 enable_block->status |= R600_BLOCK_STATUS_RESOURCE_DIRTY; 1558 } 1559 } 1560 ctx->pm4_dirty_cdwords += enable_block->pm4_ndwords + 1561 enable_block->pm4_flush_ndwords; 1562 enable_block->nreg_dirty = enable_block->nreg; 1563 } 1564} 1565 1566void r600_context_emit_fence(struct r600_context *ctx, struct r600_resource *fence_bo, unsigned offset, unsigned value) 1567{ 1568 r600_need_cs_space(ctx, 10, FALSE); 1569 1570 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, 0); 1571 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH) | EVENT_INDEX(4); 1572 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE_EOP, 4, 0); 1573 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5); 1574 ctx->pm4[ctx->pm4_cdwords++] = offset << 2; /* ADDRESS_LO */ 1575 ctx->pm4[ctx->pm4_cdwords++] = (1 << 29) | (0 << 24); /* DATA_SEL | INT_EN | ADDRESS_HI */ 1576 ctx->pm4[ctx->pm4_cdwords++] = value; /* DATA_LO */ 1577 ctx->pm4[ctx->pm4_cdwords++] = 0; /* DATA_HI */ 1578 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0); 1579 ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, fence_bo, RADEON_USAGE_WRITE); 1580} 1581 1582static unsigned r600_query_read_result(char *map, unsigned start_index, unsigned end_index, 1583 bool test_status_bit) 1584{ 1585 uint32_t *current_result = (uint32_t*)map; 1586 uint64_t start, end; 1587 1588 start = (uint64_t)current_result[start_index] | 1589 (uint64_t)current_result[start_index+1] << 32; 1590 end = (uint64_t)current_result[end_index] | 1591 (uint64_t)current_result[end_index+1] << 32; 1592 1593 if (!test_status_bit || 1594 ((start & 0x8000000000000000UL) && (end & 0x8000000000000000UL))) { 1595 return end - start; 1596 } 1597 return 0; 1598} 1599 1600static boolean r600_query_result(struct r600_context *ctx, struct r600_query *query, boolean wait) 1601{ 1602 unsigned results_base = query->results_start; 1603 char *map; 1604 1605 map = ctx->ws->buffer_map(query->buffer->buf, ctx->cs, 1606 PIPE_TRANSFER_READ | 1607 (wait ? 0 : PIPE_TRANSFER_DONTBLOCK)); 1608 if (!map) 1609 return FALSE; 1610 1611 /* count all results across all data blocks */ 1612 switch (query->type) { 1613 case PIPE_QUERY_OCCLUSION_COUNTER: 1614 while (results_base != query->results_end) { 1615 query->result += 1616 r600_query_read_result(map + results_base, 0, 2, true); 1617 results_base = (results_base + 16) % query->buffer->b.b.b.width0; 1618 } 1619 break; 1620 case PIPE_QUERY_TIME_ELAPSED: 1621 while (results_base != query->results_end) { 1622 query->result += 1623 r600_query_read_result(map + results_base, 0, 2, false); 1624 results_base = (results_base + query->result_size) % query->buffer->b.b.b.width0; 1625 } 1626 break; 1627 default: 1628 assert(0); 1629 } 1630 1631 query->results_start = query->results_end; 1632 ctx->ws->buffer_unmap(query->buffer->buf); 1633 return TRUE; 1634} 1635 1636void r600_query_begin(struct r600_context *ctx, struct r600_query *query) 1637{ 1638 unsigned new_results_end; 1639 1640 r600_need_cs_space(ctx, query->num_cs_dw * 2, TRUE); 1641 1642 new_results_end = (query->results_end + query->result_size) % query->buffer->b.b.b.width0; 1643 1644 /* collect current results if query buffer is full */ 1645 if (new_results_end == query->results_start) { 1646 r600_query_result(ctx, query, TRUE); 1647 } 1648 1649 if (query->type == PIPE_QUERY_OCCLUSION_COUNTER) { 1650 u32 *results; 1651 int i; 1652 1653 results = ctx->ws->buffer_map(query->buffer->buf, ctx->cs, PIPE_TRANSFER_WRITE); 1654 if (results) { 1655 results = (u32*)((char*)results + query->results_end); 1656 memset(results, 0, query->result_size); 1657 1658 /* Set top bits for unused backends */ 1659 for (i = 0; i < ctx->max_db; i++) { 1660 if (!(ctx->backend_mask & (1<<i))) { 1661 results[(i * 4)+1] = 0x80000000; 1662 results[(i * 4)+3] = 0x80000000; 1663 } 1664 } 1665 ctx->ws->buffer_unmap(query->buffer->buf); 1666 } 1667 } 1668 1669 /* emit begin query */ 1670 switch (query->type) { 1671 case PIPE_QUERY_OCCLUSION_COUNTER: 1672 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 2, 0); 1673 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1); 1674 ctx->pm4[ctx->pm4_cdwords++] = query->results_end; 1675 ctx->pm4[ctx->pm4_cdwords++] = 0; 1676 break; 1677 case PIPE_QUERY_TIME_ELAPSED: 1678 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE_EOP, 4, 0); 1679 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5); 1680 ctx->pm4[ctx->pm4_cdwords++] = query->results_end; 1681 ctx->pm4[ctx->pm4_cdwords++] = (3 << 29); 1682 ctx->pm4[ctx->pm4_cdwords++] = 0; 1683 ctx->pm4[ctx->pm4_cdwords++] = 0; 1684 break; 1685 default: 1686 assert(0); 1687 } 1688 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0); 1689 ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, query->buffer, RADEON_USAGE_WRITE); 1690 1691 ctx->num_cs_dw_queries_suspend += query->num_cs_dw; 1692} 1693 1694void r600_query_end(struct r600_context *ctx, struct r600_query *query) 1695{ 1696 /* emit end query */ 1697 switch (query->type) { 1698 case PIPE_QUERY_OCCLUSION_COUNTER: 1699 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 2, 0); 1700 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE) | EVENT_INDEX(1); 1701 ctx->pm4[ctx->pm4_cdwords++] = query->results_end + 8; 1702 ctx->pm4[ctx->pm4_cdwords++] = 0; 1703 break; 1704 case PIPE_QUERY_TIME_ELAPSED: 1705 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE_EOP, 4, 0); 1706 ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5); 1707 ctx->pm4[ctx->pm4_cdwords++] = query->results_end + query->result_size/2; 1708 ctx->pm4[ctx->pm4_cdwords++] = (3 << 29); 1709 ctx->pm4[ctx->pm4_cdwords++] = 0; 1710 ctx->pm4[ctx->pm4_cdwords++] = 0; 1711 break; 1712 default: 1713 assert(0); 1714 } 1715 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0); 1716 ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, query->buffer, RADEON_USAGE_WRITE); 1717 1718 query->results_end = (query->results_end + query->result_size) % query->buffer->b.b.b.width0; 1719 ctx->num_cs_dw_queries_suspend -= query->num_cs_dw; 1720} 1721 1722void r600_query_predication(struct r600_context *ctx, struct r600_query *query, int operation, 1723 int flag_wait) 1724{ 1725 if (operation == PREDICATION_OP_CLEAR) { 1726 r600_need_cs_space(ctx, 3, FALSE); 1727 1728 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SET_PREDICATION, 1, 0); 1729 ctx->pm4[ctx->pm4_cdwords++] = 0; 1730 ctx->pm4[ctx->pm4_cdwords++] = PRED_OP(PREDICATION_OP_CLEAR); 1731 } else { 1732 unsigned results_base = query->results_start; 1733 unsigned count; 1734 u32 op; 1735 1736 /* find count of the query data blocks */ 1737 count = (query->buffer->b.b.b.width0 + query->results_end - query->results_start) % query->buffer->b.b.b.width0; 1738 count /= query->result_size; 1739 1740 r600_need_cs_space(ctx, 5 * count, TRUE); 1741 1742 op = PRED_OP(operation) | PREDICATION_DRAW_VISIBLE | 1743 (flag_wait ? PREDICATION_HINT_WAIT : PREDICATION_HINT_NOWAIT_DRAW); 1744 1745 /* emit predicate packets for all data blocks */ 1746 while (results_base != query->results_end) { 1747 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SET_PREDICATION, 1, 0); 1748 ctx->pm4[ctx->pm4_cdwords++] = results_base; 1749 ctx->pm4[ctx->pm4_cdwords++] = op; 1750 ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_NOP, 0, 0); 1751 ctx->pm4[ctx->pm4_cdwords++] = r600_context_bo_reloc(ctx, query->buffer, 1752 RADEON_USAGE_READ); 1753 results_base = (results_base + query->result_size) % query->buffer->b.b.b.width0; 1754 1755 /* set CONTINUE bit for all packets except the first */ 1756 op |= PREDICATION_CONTINUE; 1757 } 1758 } 1759} 1760 1761struct r600_query *r600_context_query_create(struct r600_context *ctx, unsigned query_type) 1762{ 1763 struct r600_query *query; 1764 unsigned buffer_size = 4096; 1765 1766 query = CALLOC_STRUCT(r600_query); 1767 if (query == NULL) 1768 return NULL; 1769 1770 query->type = query_type; 1771 1772 switch (query_type) { 1773 case PIPE_QUERY_OCCLUSION_COUNTER: 1774 query->result_size = 16 * ctx->max_db; 1775 query->num_cs_dw = 6; 1776 break; 1777 case PIPE_QUERY_TIME_ELAPSED: 1778 query->result_size = 16; 1779 query->num_cs_dw = 8; 1780 break; 1781 default: 1782 assert(0); 1783 FREE(query); 1784 return NULL; 1785 } 1786 1787 /* adjust buffer size to simplify offsets wrapping math */ 1788 buffer_size -= buffer_size % query->result_size; 1789 1790 /* Queries are normally read by the CPU after 1791 * being written by the gpu, hence staging is probably a good 1792 * usage pattern. 1793 */ 1794 query->buffer = (struct r600_resource*) 1795 pipe_buffer_create(&ctx->screen->screen, PIPE_BIND_CUSTOM, PIPE_USAGE_STAGING, buffer_size); 1796 if (!query->buffer) { 1797 FREE(query); 1798 return NULL; 1799 } 1800 return query; 1801} 1802 1803void r600_context_query_destroy(struct r600_context *ctx, struct r600_query *query) 1804{ 1805 pipe_resource_reference((struct pipe_resource**)&query->buffer, NULL); 1806 free(query); 1807} 1808 1809boolean r600_context_query_result(struct r600_context *ctx, 1810 struct r600_query *query, 1811 boolean wait, void *vresult) 1812{ 1813 uint64_t *result = (uint64_t*)vresult; 1814 1815 if (!r600_query_result(ctx, query, wait)) 1816 return FALSE; 1817 1818 switch (query->type) { 1819 case PIPE_QUERY_OCCLUSION_COUNTER: 1820 *result = query->result; 1821 break; 1822 case PIPE_QUERY_TIME_ELAPSED: 1823 *result = (1000000 * query->result) / ctx->screen->info.r600_clock_crystal_freq; 1824 break; 1825 default: 1826 assert(0); 1827 } 1828 1829 query->result = 0; 1830 return TRUE; 1831} 1832 1833void r600_context_queries_suspend(struct r600_context *ctx) 1834{ 1835 struct r600_query *query; 1836 1837 LIST_FOR_EACH_ENTRY(query, &ctx->active_query_list, list) { 1838 r600_query_end(ctx, query); 1839 } 1840} 1841 1842void r600_context_queries_resume(struct r600_context *ctx) 1843{ 1844 struct r600_query *query; 1845 1846 LIST_FOR_EACH_ENTRY(query, &ctx->active_query_list, list) { 1847 r600_query_begin(ctx, query); 1848 } 1849} 1850