Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
5564 | serge | 1 | /* |
2 | * Copyright 2013 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 (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 NONINFRINGEMENT. IN NO EVENT SHALL |
||
18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
||
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
||
20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
||
21 | * SOFTWARE. |
||
22 | * |
||
23 | * Authors: Marek Olšák |
||
24 | * |
||
25 | */ |
||
26 | |||
27 | #include "r600_pipe_common.h" |
||
28 | #include "r600_cs.h" |
||
29 | #include "tgsi/tgsi_parse.h" |
||
30 | #include "util/u_draw_quad.h" |
||
31 | #include "util/u_memory.h" |
||
32 | #include "util/u_format_s3tc.h" |
||
33 | #include "util/u_upload_mgr.h" |
||
34 | #include "vl/vl_decoder.h" |
||
35 | #include "vl/vl_video_buffer.h" |
||
36 | #include "radeon/radeon_video.h" |
||
37 | #include |
||
38 | |||
39 | #ifndef HAVE_LLVM |
||
40 | #define HAVE_LLVM 0 |
||
41 | #endif |
||
42 | |||
43 | /* |
||
44 | * pipe_context |
||
45 | */ |
||
46 | |||
47 | void r600_draw_rectangle(struct blitter_context *blitter, |
||
48 | int x1, int y1, int x2, int y2, float depth, |
||
49 | enum blitter_attrib_type type, |
||
50 | const union pipe_color_union *attrib) |
||
51 | { |
||
52 | struct r600_common_context *rctx = |
||
53 | (struct r600_common_context*)util_blitter_get_pipe(blitter); |
||
54 | struct pipe_viewport_state viewport; |
||
55 | struct pipe_resource *buf = NULL; |
||
56 | unsigned offset = 0; |
||
57 | float *vb; |
||
58 | |||
59 | if (type == UTIL_BLITTER_ATTRIB_TEXCOORD) { |
||
60 | util_blitter_draw_rectangle(blitter, x1, y1, x2, y2, depth, type, attrib); |
||
61 | return; |
||
62 | } |
||
63 | |||
64 | /* Some operations (like color resolve on r6xx) don't work |
||
65 | * with the conventional primitive types. |
||
66 | * One that works is PT_RECTLIST, which we use here. */ |
||
67 | |||
68 | /* setup viewport */ |
||
69 | viewport.scale[0] = 1.0f; |
||
70 | viewport.scale[1] = 1.0f; |
||
71 | viewport.scale[2] = 1.0f; |
||
72 | viewport.translate[0] = 0.0f; |
||
73 | viewport.translate[1] = 0.0f; |
||
74 | viewport.translate[2] = 0.0f; |
||
75 | rctx->b.set_viewport_states(&rctx->b, 0, 1, &viewport); |
||
76 | |||
77 | /* Upload vertices. The hw rectangle has only 3 vertices, |
||
78 | * I guess the 4th one is derived from the first 3. |
||
79 | * The vertex specification should match u_blitter's vertex element state. */ |
||
80 | u_upload_alloc(rctx->uploader, 0, sizeof(float) * 24, &offset, &buf, (void**)&vb); |
||
81 | vb[0] = x1; |
||
82 | vb[1] = y1; |
||
83 | vb[2] = depth; |
||
84 | vb[3] = 1; |
||
85 | |||
86 | vb[8] = x1; |
||
87 | vb[9] = y2; |
||
88 | vb[10] = depth; |
||
89 | vb[11] = 1; |
||
90 | |||
91 | vb[16] = x2; |
||
92 | vb[17] = y1; |
||
93 | vb[18] = depth; |
||
94 | vb[19] = 1; |
||
95 | |||
96 | if (attrib) { |
||
97 | memcpy(vb+4, attrib->f, sizeof(float)*4); |
||
98 | memcpy(vb+12, attrib->f, sizeof(float)*4); |
||
99 | memcpy(vb+20, attrib->f, sizeof(float)*4); |
||
100 | } |
||
101 | |||
102 | /* draw */ |
||
103 | util_draw_vertex_buffer(&rctx->b, NULL, buf, blitter->vb_slot, offset, |
||
104 | R600_PRIM_RECTANGLE_LIST, 3, 2); |
||
105 | pipe_resource_reference(&buf, NULL); |
||
106 | } |
||
107 | |||
108 | void r600_need_dma_space(struct r600_common_context *ctx, unsigned num_dw) |
||
109 | { |
||
110 | /* The number of dwords we already used in the DMA so far. */ |
||
111 | num_dw += ctx->rings.dma.cs->cdw; |
||
112 | /* Flush if there's not enough space. */ |
||
113 | if (num_dw > RADEON_MAX_CMDBUF_DWORDS) { |
||
114 | ctx->rings.dma.flush(ctx, RADEON_FLUSH_ASYNC, NULL); |
||
115 | } |
||
116 | } |
||
117 | |||
118 | static void r600_memory_barrier(struct pipe_context *ctx, unsigned flags) |
||
119 | { |
||
120 | } |
||
121 | |||
122 | void r600_preflush_suspend_features(struct r600_common_context *ctx) |
||
123 | { |
||
124 | /* Disable render condition. */ |
||
125 | ctx->saved_render_cond = NULL; |
||
126 | ctx->saved_render_cond_cond = FALSE; |
||
127 | ctx->saved_render_cond_mode = 0; |
||
128 | if (ctx->current_render_cond) { |
||
129 | ctx->saved_render_cond = ctx->current_render_cond; |
||
130 | ctx->saved_render_cond_cond = ctx->current_render_cond_cond; |
||
131 | ctx->saved_render_cond_mode = ctx->current_render_cond_mode; |
||
132 | ctx->b.render_condition(&ctx->b, NULL, FALSE, 0); |
||
133 | } |
||
134 | |||
135 | /* suspend queries */ |
||
136 | ctx->nontimer_queries_suspended = false; |
||
137 | if (ctx->num_cs_dw_nontimer_queries_suspend) { |
||
138 | r600_suspend_nontimer_queries(ctx); |
||
139 | ctx->nontimer_queries_suspended = true; |
||
140 | } |
||
141 | |||
142 | ctx->streamout.suspended = false; |
||
143 | if (ctx->streamout.begin_emitted) { |
||
144 | r600_emit_streamout_end(ctx); |
||
145 | ctx->streamout.suspended = true; |
||
146 | } |
||
147 | } |
||
148 | |||
149 | void r600_postflush_resume_features(struct r600_common_context *ctx) |
||
150 | { |
||
151 | if (ctx->streamout.suspended) { |
||
152 | ctx->streamout.append_bitmask = ctx->streamout.enabled_mask; |
||
153 | r600_streamout_buffers_dirty(ctx); |
||
154 | } |
||
155 | |||
156 | /* resume queries */ |
||
157 | if (ctx->nontimer_queries_suspended) { |
||
158 | r600_resume_nontimer_queries(ctx); |
||
159 | } |
||
160 | |||
161 | /* Re-enable render condition. */ |
||
162 | if (ctx->saved_render_cond) { |
||
163 | ctx->b.render_condition(&ctx->b, ctx->saved_render_cond, |
||
164 | ctx->saved_render_cond_cond, |
||
165 | ctx->saved_render_cond_mode); |
||
166 | } |
||
167 | } |
||
168 | |||
169 | static void r600_flush_from_st(struct pipe_context *ctx, |
||
170 | struct pipe_fence_handle **fence, |
||
171 | unsigned flags) |
||
172 | { |
||
173 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
||
174 | unsigned rflags = 0; |
||
175 | |||
176 | if (flags & PIPE_FLUSH_END_OF_FRAME) |
||
177 | rflags |= RADEON_FLUSH_END_OF_FRAME; |
||
178 | |||
179 | if (rctx->rings.dma.cs) { |
||
180 | rctx->rings.dma.flush(rctx, rflags, NULL); |
||
181 | } |
||
182 | rctx->rings.gfx.flush(rctx, rflags, fence); |
||
183 | } |
||
184 | |||
185 | static void r600_flush_dma_ring(void *ctx, unsigned flags, |
||
186 | struct pipe_fence_handle **fence) |
||
187 | { |
||
188 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
||
189 | struct radeon_winsys_cs *cs = rctx->rings.dma.cs; |
||
190 | |||
191 | if (!cs->cdw) { |
||
192 | return; |
||
193 | } |
||
194 | |||
195 | rctx->rings.dma.flushing = true; |
||
196 | rctx->ws->cs_flush(cs, flags, fence, 0); |
||
197 | rctx->rings.dma.flushing = false; |
||
198 | } |
||
199 | |||
200 | bool r600_common_context_init(struct r600_common_context *rctx, |
||
201 | struct r600_common_screen *rscreen) |
||
202 | { |
||
203 | util_slab_create(&rctx->pool_transfers, |
||
204 | sizeof(struct r600_transfer), 64, |
||
205 | UTIL_SLAB_SINGLETHREADED); |
||
206 | |||
207 | rctx->screen = rscreen; |
||
208 | rctx->ws = rscreen->ws; |
||
209 | rctx->family = rscreen->family; |
||
210 | rctx->chip_class = rscreen->chip_class; |
||
211 | |||
212 | if (rscreen->family == CHIP_HAWAII) |
||
213 | rctx->max_db = 16; |
||
214 | else if (rscreen->chip_class >= EVERGREEN) |
||
215 | rctx->max_db = 8; |
||
216 | else |
||
217 | rctx->max_db = 4; |
||
218 | |||
219 | rctx->b.transfer_map = u_transfer_map_vtbl; |
||
220 | rctx->b.transfer_flush_region = u_default_transfer_flush_region; |
||
221 | rctx->b.transfer_unmap = u_transfer_unmap_vtbl; |
||
222 | rctx->b.transfer_inline_write = u_default_transfer_inline_write; |
||
223 | rctx->b.memory_barrier = r600_memory_barrier; |
||
224 | rctx->b.flush = r600_flush_from_st; |
||
225 | |||
226 | LIST_INITHEAD(&rctx->texture_buffers); |
||
227 | |||
228 | r600_init_context_texture_functions(rctx); |
||
229 | r600_streamout_init(rctx); |
||
230 | r600_query_init(rctx); |
||
231 | cayman_init_msaa(&rctx->b); |
||
232 | |||
233 | rctx->allocator_so_filled_size = u_suballocator_create(&rctx->b, 4096, 4, |
||
234 | 0, PIPE_USAGE_DEFAULT, TRUE); |
||
235 | if (!rctx->allocator_so_filled_size) |
||
236 | return false; |
||
237 | |||
238 | rctx->uploader = u_upload_create(&rctx->b, 1024 * 1024, 256, |
||
239 | PIPE_BIND_INDEX_BUFFER | |
||
240 | PIPE_BIND_CONSTANT_BUFFER); |
||
241 | if (!rctx->uploader) |
||
242 | return false; |
||
243 | |||
244 | if (rscreen->info.r600_has_dma && !(rscreen->debug_flags & DBG_NO_ASYNC_DMA)) { |
||
245 | rctx->rings.dma.cs = rctx->ws->cs_create(rctx->ws, RING_DMA, |
||
246 | r600_flush_dma_ring, |
||
247 | rctx, NULL); |
||
248 | rctx->rings.dma.flush = r600_flush_dma_ring; |
||
249 | } |
||
250 | |||
251 | return true; |
||
252 | } |
||
253 | |||
254 | void r600_common_context_cleanup(struct r600_common_context *rctx) |
||
255 | { |
||
256 | if (rctx->rings.gfx.cs) { |
||
257 | rctx->ws->cs_destroy(rctx->rings.gfx.cs); |
||
258 | } |
||
259 | if (rctx->rings.dma.cs) { |
||
260 | rctx->ws->cs_destroy(rctx->rings.dma.cs); |
||
261 | } |
||
262 | |||
263 | if (rctx->uploader) { |
||
264 | u_upload_destroy(rctx->uploader); |
||
265 | } |
||
266 | |||
267 | util_slab_destroy(&rctx->pool_transfers); |
||
268 | |||
269 | if (rctx->allocator_so_filled_size) { |
||
270 | u_suballocator_destroy(rctx->allocator_so_filled_size); |
||
271 | } |
||
272 | } |
||
273 | |||
274 | void r600_context_add_resource_size(struct pipe_context *ctx, struct pipe_resource *r) |
||
275 | { |
||
276 | struct r600_common_context *rctx = (struct r600_common_context *)ctx; |
||
277 | struct r600_resource *rr = (struct r600_resource *)r; |
||
278 | |||
279 | if (r == NULL) { |
||
280 | return; |
||
281 | } |
||
282 | |||
283 | /* |
||
284 | * The idea is to compute a gross estimate of memory requirement of |
||
285 | * each draw call. After each draw call, memory will be precisely |
||
286 | * accounted. So the uncertainty is only on the current draw call. |
||
287 | * In practice this gave very good estimate (+/- 10% of the target |
||
288 | * memory limit). |
||
289 | */ |
||
290 | if (rr->domains & RADEON_DOMAIN_GTT) { |
||
291 | rctx->gtt += rr->buf->size; |
||
292 | } |
||
293 | if (rr->domains & RADEON_DOMAIN_VRAM) { |
||
294 | rctx->vram += rr->buf->size; |
||
295 | } |
||
296 | } |
||
297 | |||
298 | /* |
||
299 | * pipe_screen |
||
300 | */ |
||
301 | |||
302 | static const struct debug_named_value common_debug_options[] = { |
||
303 | /* logging */ |
||
304 | { "tex", DBG_TEX, "Print texture info" }, |
||
305 | { "texmip", DBG_TEXMIP, "Print texture info (mipmapped only)" }, |
||
306 | { "compute", DBG_COMPUTE, "Print compute info" }, |
||
307 | { "vm", DBG_VM, "Print virtual addresses when creating resources" }, |
||
308 | { "trace_cs", DBG_TRACE_CS, "Trace cs and write rlockup_ |
||
309 | { "info", DBG_INFO, "Print driver information" }, |
||
310 | |||
311 | /* shaders */ |
||
312 | { "fs", DBG_FS, "Print fetch shaders" }, |
||
313 | { "vs", DBG_VS, "Print vertex shaders" }, |
||
314 | { "gs", DBG_GS, "Print geometry shaders" }, |
||
315 | { "ps", DBG_PS, "Print pixel shaders" }, |
||
316 | { "cs", DBG_CS, "Print compute shaders" }, |
||
317 | |||
318 | /* features */ |
||
319 | { "nodma", DBG_NO_ASYNC_DMA, "Disable asynchronous DMA" }, |
||
320 | { "nohyperz", DBG_NO_HYPERZ, "Disable Hyper-Z" }, |
||
321 | /* GL uses the word INVALIDATE, gallium uses the word DISCARD */ |
||
322 | { "noinvalrange", DBG_NO_DISCARD_RANGE, "Disable handling of INVALIDATE_RANGE map flags" }, |
||
323 | { "no2d", DBG_NO_2D_TILING, "Disable 2D tiling" }, |
||
324 | { "notiling", DBG_NO_TILING, "Disable tiling" }, |
||
325 | { "switch_on_eop", DBG_SWITCH_ON_EOP, "Program WD/IA to switch on end-of-packet." }, |
||
326 | { "forcedma", DBG_FORCE_DMA, "Use asynchronous DMA for all operations when possible." }, |
||
327 | { "precompile", DBG_PRECOMPILE, "Compile one shader variant at shader creation." }, |
||
328 | |||
329 | DEBUG_NAMED_VALUE_END /* must be last */ |
||
330 | }; |
||
331 | |||
332 | static const char* r600_get_vendor(struct pipe_screen* pscreen) |
||
333 | { |
||
334 | return "X.Org"; |
||
335 | } |
||
336 | |||
337 | static const char* r600_get_device_vendor(struct pipe_screen* pscreen) |
||
338 | { |
||
339 | return "AMD"; |
||
340 | } |
||
341 | |||
342 | static const char* r600_get_name(struct pipe_screen* pscreen) |
||
343 | { |
||
344 | struct r600_common_screen *rscreen = (struct r600_common_screen*)pscreen; |
||
345 | |||
346 | switch (rscreen->family) { |
||
347 | case CHIP_R600: return "AMD R600"; |
||
348 | case CHIP_RV610: return "AMD RV610"; |
||
349 | case CHIP_RV630: return "AMD RV630"; |
||
350 | case CHIP_RV670: return "AMD RV670"; |
||
351 | case CHIP_RV620: return "AMD RV620"; |
||
352 | case CHIP_RV635: return "AMD RV635"; |
||
353 | case CHIP_RS780: return "AMD RS780"; |
||
354 | case CHIP_RS880: return "AMD RS880"; |
||
355 | case CHIP_RV770: return "AMD RV770"; |
||
356 | case CHIP_RV730: return "AMD RV730"; |
||
357 | case CHIP_RV710: return "AMD RV710"; |
||
358 | case CHIP_RV740: return "AMD RV740"; |
||
359 | case CHIP_CEDAR: return "AMD CEDAR"; |
||
360 | case CHIP_REDWOOD: return "AMD REDWOOD"; |
||
361 | case CHIP_JUNIPER: return "AMD JUNIPER"; |
||
362 | case CHIP_CYPRESS: return "AMD CYPRESS"; |
||
363 | case CHIP_HEMLOCK: return "AMD HEMLOCK"; |
||
364 | case CHIP_PALM: return "AMD PALM"; |
||
365 | case CHIP_SUMO: return "AMD SUMO"; |
||
366 | case CHIP_SUMO2: return "AMD SUMO2"; |
||
367 | case CHIP_BARTS: return "AMD BARTS"; |
||
368 | case CHIP_TURKS: return "AMD TURKS"; |
||
369 | case CHIP_CAICOS: return "AMD CAICOS"; |
||
370 | case CHIP_CAYMAN: return "AMD CAYMAN"; |
||
371 | case CHIP_ARUBA: return "AMD ARUBA"; |
||
372 | case CHIP_TAHITI: return "AMD TAHITI"; |
||
373 | case CHIP_PITCAIRN: return "AMD PITCAIRN"; |
||
374 | case CHIP_VERDE: return "AMD CAPE VERDE"; |
||
375 | case CHIP_OLAND: return "AMD OLAND"; |
||
376 | case CHIP_HAINAN: return "AMD HAINAN"; |
||
377 | case CHIP_BONAIRE: return "AMD BONAIRE"; |
||
378 | case CHIP_KAVERI: return "AMD KAVERI"; |
||
379 | case CHIP_KABINI: return "AMD KABINI"; |
||
380 | case CHIP_HAWAII: return "AMD HAWAII"; |
||
381 | case CHIP_MULLINS: return "AMD MULLINS"; |
||
382 | default: return "AMD unknown"; |
||
383 | } |
||
384 | } |
||
385 | |||
386 | static float r600_get_paramf(struct pipe_screen* pscreen, |
||
387 | enum pipe_capf param) |
||
388 | { |
||
389 | struct r600_common_screen *rscreen = (struct r600_common_screen *)pscreen; |
||
390 | |||
391 | switch (param) { |
||
392 | case PIPE_CAPF_MAX_LINE_WIDTH: |
||
393 | case PIPE_CAPF_MAX_LINE_WIDTH_AA: |
||
394 | case PIPE_CAPF_MAX_POINT_WIDTH: |
||
395 | case PIPE_CAPF_MAX_POINT_WIDTH_AA: |
||
396 | if (rscreen->family >= CHIP_CEDAR) |
||
397 | return 16384.0f; |
||
398 | else |
||
399 | return 8192.0f; |
||
400 | case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY: |
||
401 | return 16.0f; |
||
402 | case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS: |
||
403 | return 16.0f; |
||
404 | case PIPE_CAPF_GUARD_BAND_LEFT: |
||
405 | case PIPE_CAPF_GUARD_BAND_TOP: |
||
406 | case PIPE_CAPF_GUARD_BAND_RIGHT: |
||
407 | case PIPE_CAPF_GUARD_BAND_BOTTOM: |
||
408 | return 0.0f; |
||
409 | } |
||
410 | return 0.0f; |
||
411 | } |
||
412 | |||
413 | static int r600_get_video_param(struct pipe_screen *screen, |
||
414 | enum pipe_video_profile profile, |
||
415 | enum pipe_video_entrypoint entrypoint, |
||
416 | enum pipe_video_cap param) |
||
417 | { |
||
418 | switch (param) { |
||
419 | case PIPE_VIDEO_CAP_SUPPORTED: |
||
420 | return vl_profile_supported(screen, profile, entrypoint); |
||
421 | case PIPE_VIDEO_CAP_NPOT_TEXTURES: |
||
422 | return 1; |
||
423 | case PIPE_VIDEO_CAP_MAX_WIDTH: |
||
424 | case PIPE_VIDEO_CAP_MAX_HEIGHT: |
||
425 | return vl_video_buffer_max_size(screen); |
||
426 | case PIPE_VIDEO_CAP_PREFERED_FORMAT: |
||
427 | return PIPE_FORMAT_NV12; |
||
428 | case PIPE_VIDEO_CAP_PREFERS_INTERLACED: |
||
429 | return false; |
||
430 | case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED: |
||
431 | return false; |
||
432 | case PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE: |
||
433 | return true; |
||
434 | case PIPE_VIDEO_CAP_MAX_LEVEL: |
||
435 | return vl_level_supported(screen, profile); |
||
436 | default: |
||
437 | return 0; |
||
438 | } |
||
439 | } |
||
440 | |||
441 | const char *r600_get_llvm_processor_name(enum radeon_family family) |
||
442 | { |
||
443 | switch (family) { |
||
444 | case CHIP_R600: |
||
445 | case CHIP_RV630: |
||
446 | case CHIP_RV635: |
||
447 | case CHIP_RV670: |
||
448 | return "r600"; |
||
449 | case CHIP_RV610: |
||
450 | case CHIP_RV620: |
||
451 | case CHIP_RS780: |
||
452 | case CHIP_RS880: |
||
453 | return "rs880"; |
||
454 | case CHIP_RV710: |
||
455 | return "rv710"; |
||
456 | case CHIP_RV730: |
||
457 | return "rv730"; |
||
458 | case CHIP_RV740: |
||
459 | case CHIP_RV770: |
||
460 | return "rv770"; |
||
461 | case CHIP_PALM: |
||
462 | case CHIP_CEDAR: |
||
463 | return "cedar"; |
||
464 | case CHIP_SUMO: |
||
465 | case CHIP_SUMO2: |
||
466 | return "sumo"; |
||
467 | case CHIP_REDWOOD: |
||
468 | return "redwood"; |
||
469 | case CHIP_JUNIPER: |
||
470 | return "juniper"; |
||
471 | case CHIP_HEMLOCK: |
||
472 | case CHIP_CYPRESS: |
||
473 | return "cypress"; |
||
474 | case CHIP_BARTS: |
||
475 | return "barts"; |
||
476 | case CHIP_TURKS: |
||
477 | return "turks"; |
||
478 | case CHIP_CAICOS: |
||
479 | return "caicos"; |
||
480 | case CHIP_CAYMAN: |
||
481 | case CHIP_ARUBA: |
||
482 | return "cayman"; |
||
483 | |||
484 | case CHIP_TAHITI: return "tahiti"; |
||
485 | case CHIP_PITCAIRN: return "pitcairn"; |
||
486 | case CHIP_VERDE: return "verde"; |
||
487 | case CHIP_OLAND: return "oland"; |
||
488 | case CHIP_HAINAN: return "hainan"; |
||
489 | case CHIP_BONAIRE: return "bonaire"; |
||
490 | case CHIP_KABINI: return "kabini"; |
||
491 | case CHIP_KAVERI: return "kaveri"; |
||
492 | case CHIP_HAWAII: return "hawaii"; |
||
493 | case CHIP_MULLINS: |
||
494 | #if HAVE_LLVM >= 0x0305 |
||
495 | return "mullins"; |
||
496 | #else |
||
497 | return "kabini"; |
||
498 | #endif |
||
499 | default: return ""; |
||
500 | } |
||
501 | } |
||
502 | |||
503 | static int r600_get_compute_param(struct pipe_screen *screen, |
||
504 | enum pipe_compute_cap param, |
||
505 | void *ret) |
||
506 | { |
||
507 | struct r600_common_screen *rscreen = (struct r600_common_screen *)screen; |
||
508 | |||
509 | //TODO: select these params by asic |
||
510 | switch (param) { |
||
511 | case PIPE_COMPUTE_CAP_IR_TARGET: { |
||
512 | const char *gpu; |
||
513 | const char *triple; |
||
514 | if (rscreen->family <= CHIP_ARUBA || HAVE_LLVM < 0x0306) { |
||
515 | triple = "r600--"; |
||
516 | } else { |
||
517 | triple = "amdgcn--"; |
||
518 | } |
||
519 | switch(rscreen->family) { |
||
520 | /* Clang < 3.6 is missing Hainan in its list of |
||
521 | * GPUs, so we need to use the name of a similar GPU. |
||
522 | */ |
||
523 | #if HAVE_LLVM < 0x0306 |
||
524 | case CHIP_HAINAN: |
||
525 | gpu = "oland"; |
||
526 | break; |
||
527 | #endif |
||
528 | default: |
||
529 | gpu = r600_get_llvm_processor_name(rscreen->family); |
||
530 | break; |
||
531 | } |
||
532 | if (ret) { |
||
533 | sprintf(ret, "%s-%s", gpu, triple); |
||
534 | } |
||
535 | /* +2 for dash and terminating NIL byte */ |
||
536 | return (strlen(triple) + strlen(gpu) + 2) * sizeof(char); |
||
537 | } |
||
538 | case PIPE_COMPUTE_CAP_GRID_DIMENSION: |
||
539 | if (ret) { |
||
540 | uint64_t *grid_dimension = ret; |
||
541 | grid_dimension[0] = 3; |
||
542 | } |
||
543 | return 1 * sizeof(uint64_t); |
||
544 | |||
545 | case PIPE_COMPUTE_CAP_MAX_GRID_SIZE: |
||
546 | if (ret) { |
||
547 | uint64_t *grid_size = ret; |
||
548 | grid_size[0] = 65535; |
||
549 | grid_size[1] = 65535; |
||
550 | grid_size[2] = 1; |
||
551 | } |
||
552 | return 3 * sizeof(uint64_t) ; |
||
553 | |||
554 | case PIPE_COMPUTE_CAP_MAX_BLOCK_SIZE: |
||
555 | if (ret) { |
||
556 | uint64_t *block_size = ret; |
||
557 | block_size[0] = 256; |
||
558 | block_size[1] = 256; |
||
559 | block_size[2] = 256; |
||
560 | } |
||
561 | return 3 * sizeof(uint64_t); |
||
562 | |||
563 | case PIPE_COMPUTE_CAP_MAX_THREADS_PER_BLOCK: |
||
564 | if (ret) { |
||
565 | uint64_t *max_threads_per_block = ret; |
||
566 | *max_threads_per_block = 256; |
||
567 | } |
||
568 | return sizeof(uint64_t); |
||
569 | |||
570 | case PIPE_COMPUTE_CAP_MAX_GLOBAL_SIZE: |
||
571 | if (ret) { |
||
572 | uint64_t *max_global_size = ret; |
||
573 | uint64_t max_mem_alloc_size; |
||
574 | |||
575 | r600_get_compute_param(screen, |
||
576 | PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE, |
||
577 | &max_mem_alloc_size); |
||
578 | |||
579 | /* In OpenCL, the MAX_MEM_ALLOC_SIZE must be at least |
||
580 | * 1/4 of the MAX_GLOBAL_SIZE. Since the |
||
581 | * MAX_MEM_ALLOC_SIZE is fixed for older kernels, |
||
582 | * make sure we never report more than |
||
583 | * 4 * MAX_MEM_ALLOC_SIZE. |
||
584 | */ |
||
585 | *max_global_size = MIN2(4 * max_mem_alloc_size, |
||
586 | rscreen->info.gart_size + |
||
587 | rscreen->info.vram_size); |
||
588 | } |
||
589 | return sizeof(uint64_t); |
||
590 | |||
591 | case PIPE_COMPUTE_CAP_MAX_LOCAL_SIZE: |
||
592 | if (ret) { |
||
593 | uint64_t *max_local_size = ret; |
||
594 | /* Value reported by the closed source driver. */ |
||
595 | *max_local_size = 32768; |
||
596 | } |
||
597 | return sizeof(uint64_t); |
||
598 | |||
599 | case PIPE_COMPUTE_CAP_MAX_INPUT_SIZE: |
||
600 | if (ret) { |
||
601 | uint64_t *max_input_size = ret; |
||
602 | /* Value reported by the closed source driver. */ |
||
603 | *max_input_size = 1024; |
||
604 | } |
||
605 | return sizeof(uint64_t); |
||
606 | |||
607 | case PIPE_COMPUTE_CAP_MAX_MEM_ALLOC_SIZE: |
||
608 | if (ret) { |
||
609 | uint64_t *max_mem_alloc_size = ret; |
||
610 | |||
611 | /* XXX: The limit in older kernels is 256 MB. We |
||
612 | * should add a query here for newer kernels. |
||
613 | */ |
||
614 | *max_mem_alloc_size = 256 * 1024 * 1024; |
||
615 | } |
||
616 | return sizeof(uint64_t); |
||
617 | |||
618 | case PIPE_COMPUTE_CAP_MAX_CLOCK_FREQUENCY: |
||
619 | if (ret) { |
||
620 | uint32_t *max_clock_frequency = ret; |
||
621 | *max_clock_frequency = rscreen->info.max_sclk; |
||
622 | } |
||
623 | return sizeof(uint32_t); |
||
624 | |||
625 | case PIPE_COMPUTE_CAP_MAX_COMPUTE_UNITS: |
||
626 | if (ret) { |
||
627 | uint32_t *max_compute_units = ret; |
||
628 | *max_compute_units = rscreen->info.max_compute_units; |
||
629 | } |
||
630 | return sizeof(uint32_t); |
||
631 | |||
632 | case PIPE_COMPUTE_CAP_IMAGES_SUPPORTED: |
||
633 | if (ret) { |
||
634 | uint32_t *images_supported = ret; |
||
635 | *images_supported = 0; |
||
636 | } |
||
637 | return sizeof(uint32_t); |
||
638 | case PIPE_COMPUTE_CAP_MAX_PRIVATE_SIZE: |
||
639 | break; /* unused */ |
||
640 | } |
||
641 | |||
642 | fprintf(stderr, "unknown PIPE_COMPUTE_CAP %d\n", param); |
||
643 | return 0; |
||
644 | } |
||
645 | |||
646 | static uint64_t r600_get_timestamp(struct pipe_screen *screen) |
||
647 | { |
||
648 | struct r600_common_screen *rscreen = (struct r600_common_screen*)screen; |
||
649 | |||
650 | return 1000000 * rscreen->ws->query_value(rscreen->ws, RADEON_TIMESTAMP) / |
||
651 | rscreen->info.r600_clock_crystal_freq; |
||
652 | } |
||
653 | |||
654 | static int r600_get_driver_query_info(struct pipe_screen *screen, |
||
655 | unsigned index, |
||
656 | struct pipe_driver_query_info *info) |
||
657 | { |
||
658 | struct r600_common_screen *rscreen = (struct r600_common_screen*)screen; |
||
659 | struct pipe_driver_query_info list[] = { |
||
660 | {"draw-calls", R600_QUERY_DRAW_CALLS, {0}}, |
||
661 | {"requested-VRAM", R600_QUERY_REQUESTED_VRAM, {rscreen->info.vram_size}, PIPE_DRIVER_QUERY_TYPE_BYTES}, |
||
662 | {"requested-GTT", R600_QUERY_REQUESTED_GTT, {rscreen->info.gart_size}, PIPE_DRIVER_QUERY_TYPE_BYTES}, |
||
663 | {"buffer-wait-time", R600_QUERY_BUFFER_WAIT_TIME, {0}}, |
||
664 | {"num-cs-flushes", R600_QUERY_NUM_CS_FLUSHES, {0}}, |
||
665 | {"num-bytes-moved", R600_QUERY_NUM_BYTES_MOVED, {0}, PIPE_DRIVER_QUERY_TYPE_BYTES}, |
||
666 | {"VRAM-usage", R600_QUERY_VRAM_USAGE, {rscreen->info.vram_size}, PIPE_DRIVER_QUERY_TYPE_BYTES}, |
||
667 | {"GTT-usage", R600_QUERY_GTT_USAGE, {rscreen->info.gart_size}, PIPE_DRIVER_QUERY_TYPE_BYTES}, |
||
668 | {"temperature", R600_QUERY_GPU_TEMPERATURE, {100}}, |
||
669 | {"shader-clock", R600_QUERY_CURRENT_GPU_SCLK, {0}}, |
||
670 | {"memory-clock", R600_QUERY_CURRENT_GPU_MCLK, {0}}, |
||
671 | {"GPU-load", R600_QUERY_GPU_LOAD, {100}} |
||
672 | }; |
||
673 | unsigned num_queries; |
||
674 | |||
675 | if (rscreen->info.drm_major == 2 && rscreen->info.drm_minor >= 42) |
||
676 | num_queries = Elements(list); |
||
677 | else |
||
678 | num_queries = 8; |
||
679 | |||
680 | if (!info) |
||
681 | return num_queries; |
||
682 | |||
683 | if (index >= num_queries) |
||
684 | return 0; |
||
685 | |||
686 | *info = list[index]; |
||
687 | return 1; |
||
688 | } |
||
689 | |||
690 | static void r600_fence_reference(struct pipe_screen *screen, |
||
691 | struct pipe_fence_handle **ptr, |
||
692 | struct pipe_fence_handle *fence) |
||
693 | { |
||
694 | struct radeon_winsys *rws = ((struct r600_common_screen*)screen)->ws; |
||
695 | |||
696 | rws->fence_reference(ptr, fence); |
||
697 | } |
||
698 | |||
699 | static boolean r600_fence_signalled(struct pipe_screen *screen, |
||
700 | struct pipe_fence_handle *fence) |
||
701 | { |
||
702 | struct radeon_winsys *rws = ((struct r600_common_screen*)screen)->ws; |
||
703 | |||
704 | return rws->fence_wait(rws, fence, 0); |
||
705 | } |
||
706 | |||
707 | static boolean r600_fence_finish(struct pipe_screen *screen, |
||
708 | struct pipe_fence_handle *fence, |
||
709 | uint64_t timeout) |
||
710 | { |
||
711 | struct radeon_winsys *rws = ((struct r600_common_screen*)screen)->ws; |
||
712 | |||
713 | return rws->fence_wait(rws, fence, timeout); |
||
714 | } |
||
715 | |||
716 | static bool r600_interpret_tiling(struct r600_common_screen *rscreen, |
||
717 | uint32_t tiling_config) |
||
718 | { |
||
719 | switch ((tiling_config & 0xe) >> 1) { |
||
720 | case 0: |
||
721 | rscreen->tiling_info.num_channels = 1; |
||
722 | break; |
||
723 | case 1: |
||
724 | rscreen->tiling_info.num_channels = 2; |
||
725 | break; |
||
726 | case 2: |
||
727 | rscreen->tiling_info.num_channels = 4; |
||
728 | break; |
||
729 | case 3: |
||
730 | rscreen->tiling_info.num_channels = 8; |
||
731 | break; |
||
732 | default: |
||
733 | return false; |
||
734 | } |
||
735 | |||
736 | switch ((tiling_config & 0x30) >> 4) { |
||
737 | case 0: |
||
738 | rscreen->tiling_info.num_banks = 4; |
||
739 | break; |
||
740 | case 1: |
||
741 | rscreen->tiling_info.num_banks = 8; |
||
742 | break; |
||
743 | default: |
||
744 | return false; |
||
745 | |||
746 | } |
||
747 | switch ((tiling_config & 0xc0) >> 6) { |
||
748 | case 0: |
||
749 | rscreen->tiling_info.group_bytes = 256; |
||
750 | break; |
||
751 | case 1: |
||
752 | rscreen->tiling_info.group_bytes = 512; |
||
753 | break; |
||
754 | default: |
||
755 | return false; |
||
756 | } |
||
757 | return true; |
||
758 | } |
||
759 | |||
760 | static bool evergreen_interpret_tiling(struct r600_common_screen *rscreen, |
||
761 | uint32_t tiling_config) |
||
762 | { |
||
763 | switch (tiling_config & 0xf) { |
||
764 | case 0: |
||
765 | rscreen->tiling_info.num_channels = 1; |
||
766 | break; |
||
767 | case 1: |
||
768 | rscreen->tiling_info.num_channels = 2; |
||
769 | break; |
||
770 | case 2: |
||
771 | rscreen->tiling_info.num_channels = 4; |
||
772 | break; |
||
773 | case 3: |
||
774 | rscreen->tiling_info.num_channels = 8; |
||
775 | break; |
||
776 | default: |
||
777 | return false; |
||
778 | } |
||
779 | |||
780 | switch ((tiling_config & 0xf0) >> 4) { |
||
781 | case 0: |
||
782 | rscreen->tiling_info.num_banks = 4; |
||
783 | break; |
||
784 | case 1: |
||
785 | rscreen->tiling_info.num_banks = 8; |
||
786 | break; |
||
787 | case 2: |
||
788 | rscreen->tiling_info.num_banks = 16; |
||
789 | break; |
||
790 | default: |
||
791 | return false; |
||
792 | } |
||
793 | |||
794 | switch ((tiling_config & 0xf00) >> 8) { |
||
795 | case 0: |
||
796 | rscreen->tiling_info.group_bytes = 256; |
||
797 | break; |
||
798 | case 1: |
||
799 | rscreen->tiling_info.group_bytes = 512; |
||
800 | break; |
||
801 | default: |
||
802 | return false; |
||
803 | } |
||
804 | return true; |
||
805 | } |
||
806 | |||
807 | static bool r600_init_tiling(struct r600_common_screen *rscreen) |
||
808 | { |
||
809 | uint32_t tiling_config = rscreen->info.r600_tiling_config; |
||
810 | |||
811 | /* set default group bytes, overridden by tiling info ioctl */ |
||
812 | if (rscreen->chip_class <= R700) { |
||
813 | rscreen->tiling_info.group_bytes = 256; |
||
814 | } else { |
||
815 | rscreen->tiling_info.group_bytes = 512; |
||
816 | } |
||
817 | |||
818 | if (!tiling_config) |
||
819 | return true; |
||
820 | |||
821 | if (rscreen->chip_class <= R700) { |
||
822 | return r600_interpret_tiling(rscreen, tiling_config); |
||
823 | } else { |
||
824 | return evergreen_interpret_tiling(rscreen, tiling_config); |
||
825 | } |
||
826 | } |
||
827 | |||
828 | struct pipe_resource *r600_resource_create_common(struct pipe_screen *screen, |
||
829 | const struct pipe_resource *templ) |
||
830 | { |
||
831 | if (templ->target == PIPE_BUFFER) { |
||
832 | return r600_buffer_create(screen, templ, 4096); |
||
833 | } else { |
||
834 | return r600_texture_create(screen, templ); |
||
835 | } |
||
836 | } |
||
837 | |||
838 | bool r600_common_screen_init(struct r600_common_screen *rscreen, |
||
839 | struct radeon_winsys *ws) |
||
840 | { |
||
841 | ws->query_info(ws, &rscreen->info); |
||
842 | |||
843 | rscreen->b.get_name = r600_get_name; |
||
844 | rscreen->b.get_vendor = r600_get_vendor; |
||
845 | rscreen->b.get_device_vendor = r600_get_device_vendor; |
||
846 | rscreen->b.get_compute_param = r600_get_compute_param; |
||
847 | rscreen->b.get_paramf = r600_get_paramf; |
||
848 | rscreen->b.get_driver_query_info = r600_get_driver_query_info; |
||
849 | rscreen->b.get_timestamp = r600_get_timestamp; |
||
850 | rscreen->b.fence_finish = r600_fence_finish; |
||
851 | rscreen->b.fence_reference = r600_fence_reference; |
||
852 | rscreen->b.fence_signalled = r600_fence_signalled; |
||
853 | rscreen->b.resource_destroy = u_resource_destroy_vtbl; |
||
854 | rscreen->b.resource_from_user_memory = r600_buffer_from_user_memory; |
||
855 | |||
856 | if (rscreen->info.has_uvd) { |
||
857 | rscreen->b.get_video_param = rvid_get_video_param; |
||
858 | rscreen->b.is_video_format_supported = rvid_is_format_supported; |
||
859 | } else { |
||
860 | rscreen->b.get_video_param = r600_get_video_param; |
||
861 | rscreen->b.is_video_format_supported = vl_video_buffer_is_format_supported; |
||
862 | } |
||
863 | |||
864 | r600_init_screen_texture_functions(rscreen); |
||
865 | |||
866 | rscreen->ws = ws; |
||
867 | rscreen->family = rscreen->info.family; |
||
868 | rscreen->chip_class = rscreen->info.chip_class; |
||
869 | rscreen->debug_flags = debug_get_flags_option("R600_DEBUG", common_debug_options, 0); |
||
870 | |||
871 | if (!r600_init_tiling(rscreen)) { |
||
872 | return false; |
||
873 | } |
||
874 | util_format_s3tc_init(); |
||
875 | pipe_mutex_init(rscreen->aux_context_lock); |
||
876 | pipe_mutex_init(rscreen->gpu_load_mutex); |
||
877 | |||
878 | if (rscreen->info.drm_minor >= 28 && (rscreen->debug_flags & DBG_TRACE_CS)) { |
||
879 | rscreen->trace_bo = (struct r600_resource*)pipe_buffer_create(&rscreen->b, |
||
880 | PIPE_BIND_CUSTOM, |
||
881 | PIPE_USAGE_STAGING, |
||
882 | 4096); |
||
883 | if (rscreen->trace_bo) { |
||
884 | rscreen->trace_ptr = rscreen->ws->buffer_map(rscreen->trace_bo->cs_buf, NULL, |
||
885 | PIPE_TRANSFER_UNSYNCHRONIZED); |
||
886 | } |
||
887 | } |
||
888 | |||
889 | if (rscreen->debug_flags & DBG_INFO) { |
||
890 | printf("pci_id = 0x%x\n", rscreen->info.pci_id); |
||
891 | printf("family = %i\n", rscreen->info.family); |
||
892 | printf("chip_class = %i\n", rscreen->info.chip_class); |
||
893 | printf("gart_size = %i MB\n", (int)(rscreen->info.gart_size >> 20)); |
||
894 | printf("vram_size = %i MB\n", (int)(rscreen->info.vram_size >> 20)); |
||
895 | printf("max_sclk = %i\n", rscreen->info.max_sclk); |
||
896 | printf("max_compute_units = %i\n", rscreen->info.max_compute_units); |
||
897 | printf("max_se = %i\n", rscreen->info.max_se); |
||
898 | printf("max_sh_per_se = %i\n", rscreen->info.max_sh_per_se); |
||
899 | printf("drm = %i.%i.%i\n", rscreen->info.drm_major, |
||
900 | rscreen->info.drm_minor, rscreen->info.drm_patchlevel); |
||
901 | printf("has_uvd = %i\n", rscreen->info.has_uvd); |
||
902 | printf("vce_fw_version = %i\n", rscreen->info.vce_fw_version); |
||
903 | printf("r600_num_backends = %i\n", rscreen->info.r600_num_backends); |
||
904 | printf("r600_clock_crystal_freq = %i\n", rscreen->info.r600_clock_crystal_freq); |
||
905 | printf("r600_tiling_config = 0x%x\n", rscreen->info.r600_tiling_config); |
||
906 | printf("r600_num_tile_pipes = %i\n", rscreen->info.r600_num_tile_pipes); |
||
907 | printf("r600_max_pipes = %i\n", rscreen->info.r600_max_pipes); |
||
908 | printf("r600_virtual_address = %i\n", rscreen->info.r600_virtual_address); |
||
909 | printf("r600_has_dma = %i\n", rscreen->info.r600_has_dma); |
||
910 | printf("r600_backend_map = %i\n", rscreen->info.r600_backend_map); |
||
911 | printf("r600_backend_map_valid = %i\n", rscreen->info.r600_backend_map_valid); |
||
912 | printf("si_tile_mode_array_valid = %i\n", rscreen->info.si_tile_mode_array_valid); |
||
913 | printf("cik_macrotile_mode_array_valid = %i\n", rscreen->info.cik_macrotile_mode_array_valid); |
||
914 | } |
||
915 | return true; |
||
916 | } |
||
917 | |||
918 | void r600_destroy_common_screen(struct r600_common_screen *rscreen) |
||
919 | { |
||
920 | r600_gpu_load_kill_thread(rscreen); |
||
921 | |||
922 | pipe_mutex_destroy(rscreen->gpu_load_mutex); |
||
923 | pipe_mutex_destroy(rscreen->aux_context_lock); |
||
924 | rscreen->aux_context->destroy(rscreen->aux_context); |
||
925 | |||
926 | if (rscreen->trace_bo) { |
||
927 | rscreen->ws->buffer_unmap(rscreen->trace_bo->cs_buf); |
||
928 | pipe_resource_reference((struct pipe_resource**)&rscreen->trace_bo, NULL); |
||
929 | } |
||
930 | |||
931 | rscreen->ws->destroy(rscreen->ws); |
||
932 | FREE(rscreen); |
||
933 | } |
||
934 | |||
935 | bool r600_can_dump_shader(struct r600_common_screen *rscreen, |
||
936 | const struct tgsi_token *tokens) |
||
937 | { |
||
938 | /* Compute shader don't have tgsi_tokens */ |
||
939 | if (!tokens) |
||
940 | return (rscreen->debug_flags & DBG_CS) != 0; |
||
941 | |||
942 | switch (tgsi_get_processor_type(tokens)) { |
||
943 | case TGSI_PROCESSOR_VERTEX: |
||
944 | return (rscreen->debug_flags & DBG_VS) != 0; |
||
945 | case TGSI_PROCESSOR_GEOMETRY: |
||
946 | return (rscreen->debug_flags & DBG_GS) != 0; |
||
947 | case TGSI_PROCESSOR_FRAGMENT: |
||
948 | return (rscreen->debug_flags & DBG_PS) != 0; |
||
949 | case TGSI_PROCESSOR_COMPUTE: |
||
950 | return (rscreen->debug_flags & DBG_CS) != 0; |
||
951 | default: |
||
952 | return false; |
||
953 | } |
||
954 | } |
||
955 | |||
956 | void r600_screen_clear_buffer(struct r600_common_screen *rscreen, struct pipe_resource *dst, |
||
957 | unsigned offset, unsigned size, unsigned value, |
||
958 | bool is_framebuffer) |
||
959 | { |
||
960 | struct r600_common_context *rctx = (struct r600_common_context*)rscreen->aux_context; |
||
961 | |||
962 | pipe_mutex_lock(rscreen->aux_context_lock); |
||
963 | rctx->clear_buffer(&rctx->b, dst, offset, size, value, is_framebuffer); |
||
964 | rscreen->aux_context->flush(rscreen->aux_context, NULL, 0); |
||
965 | pipe_mutex_unlock(rscreen->aux_context_lock); |
||
966 | }=>=>>>>=> |