1 /*
2 * Copyright © 2016 Red Hat.
3 * Copyright © 2016 Bas Nieuwenhuizen
4 *
5 * based on amdgpu winsys.
6 * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
7 * Copyright © 2015 Advanced Micro Devices, Inc.
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice (including the next
17 * paragraph) shall be included in all copies or substantial portions of the
18 * Software.
19 *
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
23 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
26 * IN THE SOFTWARE.
27 */
28
29 #include <errno.h>
30
31 #include "radv_private.h"
32 #include "addrlib/addrinterface.h"
33 #include "util/bitset.h"
34 #include "radv_amdgpu_winsys.h"
35 #include "radv_amdgpu_surface.h"
36 #include "sid.h"
37
38 #ifndef NO_ENTRIES
39 #define NO_ENTRIES 32
40 #endif
41
42 #ifndef NO_MACRO_ENTRIES
43 #define NO_MACRO_ENTRIES 16
44 #endif
45
46 #ifndef CIASICIDGFXENGINE_SOUTHERNISLAND
47 #define CIASICIDGFXENGINE_SOUTHERNISLAND 0x0000000A
48 #endif
49
radv_amdgpu_surface_sanity(const struct radeon_surf * surf)50 static int radv_amdgpu_surface_sanity(const struct radeon_surf *surf)
51 {
52 unsigned type = RADEON_SURF_GET(surf->flags, TYPE);
53
54 if (!(surf->flags & RADEON_SURF_HAS_TILE_MODE_INDEX))
55 return -EINVAL;
56
57 /* all dimension must be at least 1 ! */
58 if (!surf->npix_x || !surf->npix_y || !surf->npix_z ||
59 !surf->array_size)
60 return -EINVAL;
61
62 if (!surf->blk_w || !surf->blk_h || !surf->blk_d)
63 return -EINVAL;
64
65 switch (surf->nsamples) {
66 case 1:
67 case 2:
68 case 4:
69 case 8:
70 break;
71 default:
72 return -EINVAL;
73 }
74
75 switch (type) {
76 case RADEON_SURF_TYPE_1D:
77 if (surf->npix_y > 1)
78 return -EINVAL;
79 /* fall through */
80 case RADEON_SURF_TYPE_2D:
81 case RADEON_SURF_TYPE_CUBEMAP:
82 if (surf->npix_z > 1 || surf->array_size > 1)
83 return -EINVAL;
84 break;
85 case RADEON_SURF_TYPE_3D:
86 if (surf->array_size > 1)
87 return -EINVAL;
88 break;
89 case RADEON_SURF_TYPE_1D_ARRAY:
90 if (surf->npix_y > 1)
91 return -EINVAL;
92 /* fall through */
93 case RADEON_SURF_TYPE_2D_ARRAY:
94 if (surf->npix_z > 1)
95 return -EINVAL;
96 break;
97 default:
98 return -EINVAL;
99 }
100 return 0;
101 }
102
radv_allocSysMem(const ADDR_ALLOCSYSMEM_INPUT * pInput)103 static void *ADDR_API radv_allocSysMem(const ADDR_ALLOCSYSMEM_INPUT * pInput)
104 {
105 return malloc(pInput->sizeInBytes);
106 }
107
radv_freeSysMem(const ADDR_FREESYSMEM_INPUT * pInput)108 static ADDR_E_RETURNCODE ADDR_API radv_freeSysMem(const ADDR_FREESYSMEM_INPUT * pInput)
109 {
110 free(pInput->pVirtAddr);
111 return ADDR_OK;
112 }
113
radv_amdgpu_addr_create(struct amdgpu_gpu_info * amdinfo,int family,int rev_id,enum chip_class chip_class)114 ADDR_HANDLE radv_amdgpu_addr_create(struct amdgpu_gpu_info *amdinfo, int family, int rev_id,
115 enum chip_class chip_class)
116 {
117 ADDR_CREATE_INPUT addrCreateInput = {0};
118 ADDR_CREATE_OUTPUT addrCreateOutput = {0};
119 ADDR_REGISTER_VALUE regValue = {0};
120 ADDR_CREATE_FLAGS createFlags = {{0}};
121 ADDR_E_RETURNCODE addrRet;
122
123 addrCreateInput.size = sizeof(ADDR_CREATE_INPUT);
124 addrCreateOutput.size = sizeof(ADDR_CREATE_OUTPUT);
125
126 regValue.noOfBanks = amdinfo->mc_arb_ramcfg & 0x3;
127 regValue.gbAddrConfig = amdinfo->gb_addr_cfg;
128 regValue.noOfRanks = (amdinfo->mc_arb_ramcfg & 0x4) >> 2;
129
130 regValue.backendDisables = amdinfo->backend_disable[0];
131 regValue.pTileConfig = amdinfo->gb_tile_mode;
132 regValue.noOfEntries = ARRAY_SIZE(amdinfo->gb_tile_mode);
133 if (chip_class == SI) {
134 regValue.pMacroTileConfig = NULL;
135 regValue.noOfMacroEntries = 0;
136 } else {
137 regValue.pMacroTileConfig = amdinfo->gb_macro_tile_mode;
138 regValue.noOfMacroEntries = ARRAY_SIZE(amdinfo->gb_macro_tile_mode);
139 }
140
141 createFlags.value = 0;
142 createFlags.useTileIndex = 1;
143 createFlags.degradeBaseLevel = 1;
144
145 addrCreateInput.chipEngine = CIASICIDGFXENGINE_SOUTHERNISLAND;
146 addrCreateInput.chipFamily = family;
147 addrCreateInput.chipRevision = rev_id;
148 addrCreateInput.createFlags = createFlags;
149 addrCreateInput.callbacks.allocSysMem = radv_allocSysMem;
150 addrCreateInput.callbacks.freeSysMem = radv_freeSysMem;
151 addrCreateInput.callbacks.debugPrint = 0;
152 addrCreateInput.regValue = regValue;
153
154 addrRet = AddrCreate(&addrCreateInput, &addrCreateOutput);
155 if (addrRet != ADDR_OK)
156 return NULL;
157
158 return addrCreateOutput.hLib;
159 }
160
radv_compute_level(ADDR_HANDLE addrlib,struct radeon_surf * surf,bool is_stencil,unsigned level,unsigned type,bool compressed,ADDR_COMPUTE_SURFACE_INFO_INPUT * AddrSurfInfoIn,ADDR_COMPUTE_SURFACE_INFO_OUTPUT * AddrSurfInfoOut,ADDR_COMPUTE_DCCINFO_INPUT * AddrDccIn,ADDR_COMPUTE_DCCINFO_OUTPUT * AddrDccOut)161 static int radv_compute_level(ADDR_HANDLE addrlib,
162 struct radeon_surf *surf, bool is_stencil,
163 unsigned level, unsigned type, bool compressed,
164 ADDR_COMPUTE_SURFACE_INFO_INPUT *AddrSurfInfoIn,
165 ADDR_COMPUTE_SURFACE_INFO_OUTPUT *AddrSurfInfoOut,
166 ADDR_COMPUTE_DCCINFO_INPUT *AddrDccIn,
167 ADDR_COMPUTE_DCCINFO_OUTPUT *AddrDccOut)
168 {
169 struct radeon_surf_level *surf_level;
170 ADDR_E_RETURNCODE ret;
171
172 AddrSurfInfoIn->mipLevel = level;
173 AddrSurfInfoIn->width = u_minify(surf->npix_x, level);
174 AddrSurfInfoIn->height = u_minify(surf->npix_y, level);
175
176 if (type == RADEON_SURF_TYPE_3D)
177 AddrSurfInfoIn->numSlices = u_minify(surf->npix_z, level);
178 else if (type == RADEON_SURF_TYPE_CUBEMAP)
179 AddrSurfInfoIn->numSlices = 6;
180 else
181 AddrSurfInfoIn->numSlices = surf->array_size;
182
183 if (level > 0) {
184 /* Set the base level pitch. This is needed for calculation
185 * of non-zero levels. */
186 if (is_stencil)
187 AddrSurfInfoIn->basePitch = surf->stencil_level[0].nblk_x;
188 else
189 AddrSurfInfoIn->basePitch = surf->level[0].nblk_x;
190
191 /* Convert blocks to pixels for compressed formats. */
192 if (compressed)
193 AddrSurfInfoIn->basePitch *= surf->blk_w;
194 }
195
196 ret = AddrComputeSurfaceInfo(addrlib,
197 AddrSurfInfoIn,
198 AddrSurfInfoOut);
199 if (ret != ADDR_OK)
200 return ret;
201
202 surf_level = is_stencil ? &surf->stencil_level[level] : &surf->level[level];
203 surf_level->offset = align64(surf->bo_size, AddrSurfInfoOut->baseAlign);
204 surf_level->slice_size = AddrSurfInfoOut->sliceSize;
205 surf_level->pitch_bytes = AddrSurfInfoOut->pitch * (is_stencil ? 1 : surf->bpe);
206 surf_level->npix_x = u_minify(surf->npix_x, level);
207 surf_level->npix_y = u_minify(surf->npix_y, level);
208 surf_level->npix_z = u_minify(surf->npix_z, level);
209 surf_level->nblk_x = AddrSurfInfoOut->pitch;
210 surf_level->nblk_y = AddrSurfInfoOut->height;
211 if (type == RADEON_SURF_TYPE_3D)
212 surf_level->nblk_z = AddrSurfInfoOut->depth;
213 else
214 surf_level->nblk_z = 1;
215
216 switch (AddrSurfInfoOut->tileMode) {
217 case ADDR_TM_LINEAR_ALIGNED:
218 surf_level->mode = RADEON_SURF_MODE_LINEAR_ALIGNED;
219 break;
220 case ADDR_TM_1D_TILED_THIN1:
221 surf_level->mode = RADEON_SURF_MODE_1D;
222 break;
223 case ADDR_TM_2D_TILED_THIN1:
224 surf_level->mode = RADEON_SURF_MODE_2D;
225 break;
226 default:
227 assert(0);
228 }
229
230 if (is_stencil)
231 surf->stencil_tiling_index[level] = AddrSurfInfoOut->tileIndex;
232 else
233 surf->tiling_index[level] = AddrSurfInfoOut->tileIndex;
234
235 surf->bo_size = surf_level->offset + AddrSurfInfoOut->surfSize;
236
237 /* Clear DCC fields at the beginning. */
238 surf_level->dcc_offset = 0;
239 surf_level->dcc_enabled = false;
240
241 /* The previous level's flag tells us if we can use DCC for this level. */
242 if (AddrSurfInfoIn->flags.dccCompatible &&
243 (level == 0 || AddrDccOut->subLvlCompressible)) {
244 AddrDccIn->colorSurfSize = AddrSurfInfoOut->surfSize;
245 AddrDccIn->tileMode = AddrSurfInfoOut->tileMode;
246 AddrDccIn->tileInfo = *AddrSurfInfoOut->pTileInfo;
247 AddrDccIn->tileIndex = AddrSurfInfoOut->tileIndex;
248 AddrDccIn->macroModeIndex = AddrSurfInfoOut->macroModeIndex;
249
250 ret = AddrComputeDccInfo(addrlib,
251 AddrDccIn,
252 AddrDccOut);
253
254 if (ret == ADDR_OK) {
255 surf_level->dcc_offset = surf->dcc_size;
256 surf_level->dcc_fast_clear_size = AddrDccOut->dccFastClearSize;
257 surf_level->dcc_enabled = true;
258 surf->dcc_size = surf_level->dcc_offset + AddrDccOut->dccRamSize;
259 surf->dcc_alignment = MAX2(surf->dcc_alignment, AddrDccOut->dccRamBaseAlign);
260 }
261 }
262
263 return 0;
264 }
265
radv_set_micro_tile_mode(struct radeon_surf * surf,struct radeon_info * info)266 static void radv_set_micro_tile_mode(struct radeon_surf *surf,
267 struct radeon_info *info)
268 {
269 uint32_t tile_mode = info->si_tile_mode_array[surf->tiling_index[0]];
270
271 if (info->chip_class >= CIK)
272 surf->micro_tile_mode = G_009910_MICRO_TILE_MODE_NEW(tile_mode);
273 else
274 surf->micro_tile_mode = G_009910_MICRO_TILE_MODE(tile_mode);
275 }
276
cik_get_macro_tile_index(struct radeon_surf * surf)277 static unsigned cik_get_macro_tile_index(struct radeon_surf *surf)
278 {
279 unsigned index, tileb;
280
281 tileb = 8 * 8 * surf->bpe;
282 tileb = MIN2(surf->tile_split, tileb);
283
284 for (index = 0; tileb > 64; index++)
285 tileb >>= 1;
286
287 assert(index < 16);
288 return index;
289 }
290
radv_amdgpu_winsys_surface_init(struct radeon_winsys * _ws,struct radeon_surf * surf)291 static int radv_amdgpu_winsys_surface_init(struct radeon_winsys *_ws,
292 struct radeon_surf *surf)
293 {
294 struct radv_amdgpu_winsys *ws = radv_amdgpu_winsys(_ws);
295 unsigned level, mode, type;
296 bool compressed;
297 ADDR_COMPUTE_SURFACE_INFO_INPUT AddrSurfInfoIn = {0};
298 ADDR_COMPUTE_SURFACE_INFO_OUTPUT AddrSurfInfoOut = {0};
299 ADDR_COMPUTE_DCCINFO_INPUT AddrDccIn = {0};
300 ADDR_COMPUTE_DCCINFO_OUTPUT AddrDccOut = {0};
301 ADDR_TILEINFO AddrTileInfoIn = {0};
302 ADDR_TILEINFO AddrTileInfoOut = {0};
303 int r;
304
305 r = radv_amdgpu_surface_sanity(surf);
306 if (r)
307 return r;
308
309 AddrSurfInfoIn.size = sizeof(ADDR_COMPUTE_SURFACE_INFO_INPUT);
310 AddrSurfInfoOut.size = sizeof(ADDR_COMPUTE_SURFACE_INFO_OUTPUT);
311 AddrDccIn.size = sizeof(ADDR_COMPUTE_DCCINFO_INPUT);
312 AddrDccOut.size = sizeof(ADDR_COMPUTE_DCCINFO_OUTPUT);
313 AddrSurfInfoOut.pTileInfo = &AddrTileInfoOut;
314
315 type = RADEON_SURF_GET(surf->flags, TYPE);
316 mode = RADEON_SURF_GET(surf->flags, MODE);
317 compressed = surf->blk_w == 4 && surf->blk_h == 4;
318
319 /* MSAA and FMASK require 2D tiling. */
320 if (surf->nsamples > 1 ||
321 (surf->flags & RADEON_SURF_FMASK))
322 mode = RADEON_SURF_MODE_2D;
323
324 /* DB doesn't support linear layouts. */
325 if (surf->flags & (RADEON_SURF_Z_OR_SBUFFER) &&
326 mode < RADEON_SURF_MODE_1D)
327 mode = RADEON_SURF_MODE_1D;
328
329 /* Set the requested tiling mode. */
330 switch (mode) {
331 case RADEON_SURF_MODE_LINEAR_ALIGNED:
332 AddrSurfInfoIn.tileMode = ADDR_TM_LINEAR_ALIGNED;
333 break;
334 case RADEON_SURF_MODE_1D:
335 AddrSurfInfoIn.tileMode = ADDR_TM_1D_TILED_THIN1;
336 break;
337 case RADEON_SURF_MODE_2D:
338 AddrSurfInfoIn.tileMode = ADDR_TM_2D_TILED_THIN1;
339 break;
340 default:
341 assert(0);
342 }
343
344 /* The format must be set correctly for the allocation of compressed
345 * textures to work. In other cases, setting the bpp is sufficient. */
346 if (compressed) {
347 switch (surf->bpe) {
348 case 8:
349 AddrSurfInfoIn.format = ADDR_FMT_BC1;
350 break;
351 case 16:
352 AddrSurfInfoIn.format = ADDR_FMT_BC3;
353 break;
354 default:
355 assert(0);
356 }
357 } else {
358 AddrDccIn.bpp = AddrSurfInfoIn.bpp = surf->bpe * 8;
359 }
360
361 AddrDccIn.numSamples = AddrSurfInfoIn.numSamples = surf->nsamples;
362 AddrSurfInfoIn.tileIndex = -1;
363
364 /* Set the micro tile type. */
365 if (surf->flags & RADEON_SURF_SCANOUT)
366 AddrSurfInfoIn.tileType = ADDR_DISPLAYABLE;
367 else if (surf->flags & RADEON_SURF_Z_OR_SBUFFER)
368 AddrSurfInfoIn.tileType = ADDR_DEPTH_SAMPLE_ORDER;
369 else
370 AddrSurfInfoIn.tileType = ADDR_NON_DISPLAYABLE;
371
372 AddrSurfInfoIn.flags.color = !(surf->flags & RADEON_SURF_Z_OR_SBUFFER);
373 AddrSurfInfoIn.flags.depth = (surf->flags & RADEON_SURF_ZBUFFER) != 0;
374 AddrSurfInfoIn.flags.cube = type == RADEON_SURF_TYPE_CUBEMAP;
375 AddrSurfInfoIn.flags.display = (surf->flags & RADEON_SURF_SCANOUT) != 0;
376 AddrSurfInfoIn.flags.pow2Pad = surf->last_level > 0;
377 AddrSurfInfoIn.flags.degrade4Space = 1;
378
379 /* DCC notes:
380 * - If we add MSAA support, keep in mind that CB can't decompress 8bpp
381 * with samples >= 4.
382 * - Mipmapped array textures have low performance (discovered by a closed
383 * driver team).
384 */
385 AddrSurfInfoIn.flags.dccCompatible = !(surf->flags & RADEON_SURF_Z_OR_SBUFFER) &&
386 !(surf->flags & RADEON_SURF_DISABLE_DCC) &&
387 !compressed && AddrDccIn.numSamples <= 1 &&
388 ((surf->array_size == 1 && surf->npix_z == 1) ||
389 surf->last_level == 0);
390
391 AddrSurfInfoIn.flags.noStencil = (surf->flags & RADEON_SURF_SBUFFER) == 0;
392 AddrSurfInfoIn.flags.compressZ = AddrSurfInfoIn.flags.depth;
393
394 /* noStencil = 0 can result in a depth part that is incompatible with
395 * mipmapped texturing. So set noStencil = 1 when mipmaps are requested (in
396 * this case, we may end up setting stencil_adjusted).
397 *
398 * TODO: update addrlib to a newer version, remove this, and
399 * use flags.matchStencilTileCfg = 1 as an alternative fix.
400 */
401 if (surf->last_level > 0)
402 AddrSurfInfoIn.flags.noStencil = 1;
403
404 /* Set preferred macrotile parameters. This is usually required
405 * for shared resources. This is for 2D tiling only. */
406 if (AddrSurfInfoIn.tileMode >= ADDR_TM_2D_TILED_THIN1 &&
407 surf->bankw && surf->bankh && surf->mtilea && surf->tile_split) {
408 /* If any of these parameters are incorrect, the calculation
409 * will fail. */
410 AddrTileInfoIn.banks = surf->num_banks;
411 AddrTileInfoIn.bankWidth = surf->bankw;
412 AddrTileInfoIn.bankHeight = surf->bankh;
413 AddrTileInfoIn.macroAspectRatio = surf->mtilea;
414 AddrTileInfoIn.tileSplitBytes = surf->tile_split;
415 AddrTileInfoIn.pipeConfig = surf->pipe_config + 1; /* +1 compared to GB_TILE_MODE */
416 AddrSurfInfoIn.flags.degrade4Space = 0;
417 AddrSurfInfoIn.pTileInfo = &AddrTileInfoIn;
418
419 /* If AddrSurfInfoIn.pTileInfo is set, Addrlib doesn't set
420 * the tile index, because we are expected to know it if
421 * we know the other parameters.
422 *
423 * This is something that can easily be fixed in Addrlib.
424 * For now, just figure it out here.
425 * Note that only 2D_TILE_THIN1 is handled here.
426 */
427 assert(!(surf->flags & RADEON_SURF_Z_OR_SBUFFER));
428 assert(AddrSurfInfoIn.tileMode == ADDR_TM_2D_TILED_THIN1);
429
430 if (ws->info.chip_class == SI) {
431 if (AddrSurfInfoIn.tileType == ADDR_DISPLAYABLE) {
432 if (surf->bpe == 2)
433 AddrSurfInfoIn.tileIndex = 11; /* 16bpp */
434 else
435 AddrSurfInfoIn.tileIndex = 12; /* 32bpp */
436 } else {
437 if (surf->bpe == 1)
438 AddrSurfInfoIn.tileIndex = 14; /* 8bpp */
439 else if (surf->bpe == 2)
440 AddrSurfInfoIn.tileIndex = 15; /* 16bpp */
441 else if (surf->bpe == 4)
442 AddrSurfInfoIn.tileIndex = 16; /* 32bpp */
443 else
444 AddrSurfInfoIn.tileIndex = 17; /* 64bpp (and 128bpp) */
445 }
446 } else {
447 if (AddrSurfInfoIn.tileType == ADDR_DISPLAYABLE)
448 AddrSurfInfoIn.tileIndex = 10; /* 2D displayable */
449 else
450 AddrSurfInfoIn.tileIndex = 14; /* 2D non-displayable */
451 AddrSurfInfoOut.macroModeIndex = cik_get_macro_tile_index(surf);
452 }
453 }
454
455 surf->bo_size = 0;
456 surf->dcc_size = 0;
457 surf->dcc_alignment = 1;
458
459 /* Calculate texture layout information. */
460 for (level = 0; level <= surf->last_level; level++) {
461 r = radv_compute_level(ws->addrlib, surf, false, level, type, compressed,
462 &AddrSurfInfoIn, &AddrSurfInfoOut, &AddrDccIn, &AddrDccOut);
463 if (r)
464 return r;
465
466 if (level == 0) {
467 surf->bo_alignment = AddrSurfInfoOut.baseAlign;
468 surf->pipe_config = AddrSurfInfoOut.pTileInfo->pipeConfig - 1;
469 radv_set_micro_tile_mode(surf, &ws->info);
470
471 /* For 2D modes only. */
472 if (AddrSurfInfoOut.tileMode >= ADDR_TM_2D_TILED_THIN1) {
473 surf->bankw = AddrSurfInfoOut.pTileInfo->bankWidth;
474 surf->bankh = AddrSurfInfoOut.pTileInfo->bankHeight;
475 surf->mtilea = AddrSurfInfoOut.pTileInfo->macroAspectRatio;
476 surf->tile_split = AddrSurfInfoOut.pTileInfo->tileSplitBytes;
477 surf->num_banks = AddrSurfInfoOut.pTileInfo->banks;
478 surf->macro_tile_index = AddrSurfInfoOut.macroModeIndex;
479 } else {
480 surf->macro_tile_index = 0;
481 }
482 }
483 }
484
485 /* Calculate texture layout information for stencil. */
486 if (surf->flags & RADEON_SURF_SBUFFER) {
487 AddrSurfInfoIn.bpp = 8;
488 AddrSurfInfoIn.flags.depth = 0;
489 AddrSurfInfoIn.flags.stencil = 1;
490 /* This will be ignored if AddrSurfInfoIn.pTileInfo is NULL. */
491 AddrTileInfoIn.tileSplitBytes = surf->stencil_tile_split;
492
493 for (level = 0; level <= surf->last_level; level++) {
494 r = radv_compute_level(ws->addrlib, surf, true, level, type, compressed,
495 &AddrSurfInfoIn, &AddrSurfInfoOut, &AddrDccIn, &AddrDccOut);
496 if (r)
497 return r;
498
499 /* DB uses the depth pitch for both stencil and depth. */
500 if (surf->stencil_level[level].nblk_x != surf->level[level].nblk_x)
501 surf->stencil_adjusted = true;
502
503 if (level == 0) {
504 /* For 2D modes only. */
505 if (AddrSurfInfoOut.tileMode >= ADDR_TM_2D_TILED_THIN1) {
506 surf->stencil_tile_split =
507 AddrSurfInfoOut.pTileInfo->tileSplitBytes;
508 }
509 }
510 }
511 }
512
513 /* Recalculate the whole DCC miptree size including disabled levels.
514 * This is what addrlib does, but calling addrlib would be a lot more
515 * complicated.
516 */
517 #if 0
518 if (surf->dcc_size && surf->last_level > 0) {
519 surf->dcc_size = align64(surf->bo_size >> 8,
520 ws->info.pipe_interleave_bytes *
521 ws->info.num_tile_pipes);
522 }
523 #endif
524 return 0;
525 }
526
radv_amdgpu_winsys_surface_best(struct radeon_winsys * rws,struct radeon_surf * surf)527 static int radv_amdgpu_winsys_surface_best(struct radeon_winsys *rws,
528 struct radeon_surf *surf)
529 {
530 return 0;
531 }
532
radv_amdgpu_surface_init_functions(struct radv_amdgpu_winsys * ws)533 void radv_amdgpu_surface_init_functions(struct radv_amdgpu_winsys *ws)
534 {
535 ws->base.surface_init = radv_amdgpu_winsys_surface_init;
536 ws->base.surface_best = radv_amdgpu_winsys_surface_best;
537 }
538