2 * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
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:
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
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.
26 #include "r600_hw_context_priv.h"
28 #include "util/u_memory.h"
31 /* Get backends mask */
32 void r600_get_backend_mask(struct r600_context
*ctx
)
34 struct radeon_winsys_cs
*cs
= ctx
->cs
;
35 struct r600_resource
*buffer
;
37 unsigned num_backends
= ctx
->screen
->info
.r600_num_backends
;
41 /* if backend_map query is supported by the kernel */
42 if (ctx
->screen
->info
.r600_backend_map_valid
) {
43 unsigned num_tile_pipes
= ctx
->screen
->info
.r600_num_tile_pipes
;
44 unsigned backend_map
= ctx
->screen
->info
.r600_backend_map
;
45 unsigned item_width
, item_mask
;
47 if (ctx
->chip_class
>= EVERGREEN
) {
55 while(num_tile_pipes
--) {
56 i
= backend_map
& item_mask
;
58 backend_map
>>= item_width
;
61 ctx
->backend_mask
= mask
;
66 /* otherwise backup path for older kernels */
68 /* create buffer for event data */
69 buffer
= (struct r600_resource
*)
70 pipe_buffer_create(&ctx
->screen
->screen
, PIPE_BIND_CUSTOM
,
71 PIPE_USAGE_STAGING
, ctx
->max_db
*16);
75 va
= r600_resource_va(&ctx
->screen
->screen
, (void*)buffer
);
77 /* initialize buffer with zeroes */
78 results
= ctx
->ws
->buffer_map(buffer
->cs_buf
, ctx
->cs
, PIPE_TRANSFER_WRITE
);
80 memset(results
, 0, ctx
->max_db
* 4 * 4);
81 ctx
->ws
->buffer_unmap(buffer
->cs_buf
);
83 /* emit EVENT_WRITE for ZPASS_DONE */
84 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_EVENT_WRITE
, 2, 0);
85 cs
->buf
[cs
->cdw
++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE
) | EVENT_INDEX(1);
86 cs
->buf
[cs
->cdw
++] = va
;
87 cs
->buf
[cs
->cdw
++] = (va
>> 32UL) & 0xFF;
89 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_NOP
, 0, 0);
90 cs
->buf
[cs
->cdw
++] = r600_context_bo_reloc(ctx
, buffer
, RADEON_USAGE_WRITE
);
93 results
= ctx
->ws
->buffer_map(buffer
->cs_buf
, ctx
->cs
, PIPE_TRANSFER_READ
);
95 for(i
= 0; i
< ctx
->max_db
; i
++) {
96 /* at least highest bit will be set if backend is used */
100 ctx
->ws
->buffer_unmap(buffer
->cs_buf
);
104 pipe_resource_reference((struct pipe_resource
**)&buffer
, NULL
);
107 ctx
->backend_mask
= mask
;
112 /* fallback to old method - set num_backends lower bits to 1 */
113 ctx
->backend_mask
= (~((uint32_t)0))>>(32-num_backends
);
117 void r600_context_ps_partial_flush(struct r600_context
*ctx
)
119 struct radeon_winsys_cs
*cs
= ctx
->cs
;
121 if (!(ctx
->flags
& R600_CONTEXT_DRAW_PENDING
))
124 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_EVENT_WRITE
, 0, 0);
125 cs
->buf
[cs
->cdw
++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH
) | EVENT_INDEX(4);
127 ctx
->flags
&= ~R600_CONTEXT_DRAW_PENDING
;
130 static void r600_init_block(struct r600_context
*ctx
,
131 struct r600_block
*block
,
132 const struct r600_reg
*reg
, int index
, int nreg
,
133 unsigned opcode
, unsigned offset_base
)
138 /* initialize block */
139 if (opcode
== PKT3_SET_RESOURCE
) {
140 block
->flags
= BLOCK_FLAG_RESOURCE
;
141 block
->status
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
; /* dirty all blocks at start */
144 block
->status
|= R600_BLOCK_STATUS_DIRTY
; /* dirty all blocks at start */
146 block
->start_offset
= reg
[i
].offset
;
147 block
->pm4
[block
->pm4_ndwords
++] = PKT3(opcode
, n
, 0);
148 block
->pm4
[block
->pm4_ndwords
++] = (block
->start_offset
- offset_base
) >> 2;
149 block
->reg
= &block
->pm4
[block
->pm4_ndwords
];
150 block
->pm4_ndwords
+= n
;
152 block
->nreg_dirty
= n
;
153 LIST_INITHEAD(&block
->list
);
154 LIST_INITHEAD(&block
->enable_list
);
156 for (j
= 0; j
< n
; j
++) {
157 if (reg
[i
+j
].flags
& REG_FLAG_DIRTY_ALWAYS
) {
158 block
->flags
|= REG_FLAG_DIRTY_ALWAYS
;
160 if (reg
[i
+j
].flags
& REG_FLAG_ENABLE_ALWAYS
) {
161 if (!(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
162 block
->status
|= R600_BLOCK_STATUS_ENABLED
;
163 LIST_ADDTAIL(&block
->enable_list
, &ctx
->enable_list
);
164 LIST_ADDTAIL(&block
->list
,&ctx
->dirty
);
167 if (reg
[i
+j
].flags
& REG_FLAG_FLUSH_CHANGE
) {
168 block
->flags
|= REG_FLAG_FLUSH_CHANGE
;
171 if (reg
[i
+j
].flags
& REG_FLAG_NEED_BO
) {
173 assert(block
->nbo
< R600_BLOCK_MAX_BO
);
174 block
->pm4_bo_index
[j
] = block
->nbo
;
175 block
->pm4
[block
->pm4_ndwords
++] = PKT3(PKT3_NOP
, 0, 0);
176 block
->pm4
[block
->pm4_ndwords
++] = 0x00000000;
177 block
->reloc
[block
->nbo
].bo_pm4_index
= block
->pm4_ndwords
- 1;
179 if ((ctx
->family
> CHIP_R600
) &&
180 (ctx
->family
< CHIP_RV770
) && reg
[i
+j
].flags
& REG_FLAG_RV6XX_SBU
) {
181 block
->pm4
[block
->pm4_ndwords
++] = PKT3(PKT3_SURFACE_BASE_UPDATE
, 0, 0);
182 block
->pm4
[block
->pm4_ndwords
++] = reg
[i
+j
].sbu_flags
;
185 /* check that we stay in limit */
186 assert(block
->pm4_ndwords
< R600_BLOCK_MAX_REG
);
189 int r600_context_add_block(struct r600_context
*ctx
, const struct r600_reg
*reg
, unsigned nreg
,
190 unsigned opcode
, unsigned offset_base
)
192 struct r600_block
*block
;
193 struct r600_range
*range
;
196 for (unsigned i
= 0, n
= 0; i
< nreg
; i
+= n
) {
197 /* ignore new block balise */
198 if (reg
[i
].offset
== GROUP_FORCE_NEW_BLOCK
) {
203 /* ignore regs not on R600 on R600 */
204 if ((reg
[i
].flags
& REG_FLAG_NOT_R600
) && ctx
->family
== CHIP_R600
) {
209 /* register that need relocation are in their own group */
210 /* find number of consecutive registers */
212 offset
= reg
[i
].offset
;
213 while (reg
[i
+ n
].offset
== offset
) {
218 if (n
>= (R600_BLOCK_MAX_REG
- 2))
222 /* allocate new block */
223 block
= calloc(1, sizeof(struct r600_block
));
228 for (int j
= 0; j
< n
; j
++) {
229 range
= &ctx
->range
[CTX_RANGE_ID(reg
[i
+ j
].offset
)];
230 /* create block table if it doesn't exist */
232 range
->blocks
= calloc(1 << HASH_SHIFT
, sizeof(void *));
236 range
->blocks
[CTX_BLOCK_ID(reg
[i
+ j
].offset
)] = block
;
239 r600_init_block(ctx
, block
, reg
, i
, n
, opcode
, offset_base
);
245 /* R600/R700 configuration */
246 static const struct r600_reg r600_config_reg_list
[] = {
247 {R_008958_VGT_PRIMITIVE_TYPE
, 0, 0},
248 {R_008C04_SQ_GPR_RESOURCE_MGMT_1
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0},
249 {R_009508_TA_CNTL_AUX
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0},
252 static const struct r600_reg r600_ctl_const_list
[] = {
253 {R_03CFF4_SQ_VTX_START_INST_LOC
, 0, 0},
256 static const struct r600_reg r600_context_reg_list
[] = {
257 {R_028A4C_PA_SC_MODE_CNTL
, 0, 0},
258 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
259 {R_028040_CB_COLOR0_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(0)},
260 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
261 {R_0280A0_CB_COLOR0_INFO
, REG_FLAG_NEED_BO
, 0},
262 {R_028060_CB_COLOR0_SIZE
, 0, 0},
263 {R_028080_CB_COLOR0_VIEW
, 0, 0},
264 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
265 {R_0280E0_CB_COLOR0_FRAG
, REG_FLAG_NEED_BO
, 0},
266 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
267 {R_0280C0_CB_COLOR0_TILE
, REG_FLAG_NEED_BO
, 0},
268 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
269 {R_028044_CB_COLOR1_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(1)},
270 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
271 {R_0280A4_CB_COLOR1_INFO
, REG_FLAG_NEED_BO
, 0},
272 {R_028064_CB_COLOR1_SIZE
, 0, 0},
273 {R_028084_CB_COLOR1_VIEW
, 0, 0},
274 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
275 {R_0280E4_CB_COLOR1_FRAG
, REG_FLAG_NEED_BO
, 0},
276 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
277 {R_0280C4_CB_COLOR1_TILE
, REG_FLAG_NEED_BO
, 0},
278 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
279 {R_028048_CB_COLOR2_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(2)},
280 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
281 {R_0280A8_CB_COLOR2_INFO
, REG_FLAG_NEED_BO
, 0},
282 {R_028068_CB_COLOR2_SIZE
, 0, 0},
283 {R_028088_CB_COLOR2_VIEW
, 0, 0},
284 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
285 {R_0280E8_CB_COLOR2_FRAG
, REG_FLAG_NEED_BO
, 0},
286 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
287 {R_0280C8_CB_COLOR2_TILE
, REG_FLAG_NEED_BO
, 0},
288 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
289 {R_02804C_CB_COLOR3_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(3)},
290 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
291 {R_0280AC_CB_COLOR3_INFO
, REG_FLAG_NEED_BO
, 0},
292 {R_02806C_CB_COLOR3_SIZE
, 0, 0},
293 {R_02808C_CB_COLOR3_VIEW
, 0, 0},
294 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
295 {R_0280EC_CB_COLOR3_FRAG
, REG_FLAG_NEED_BO
, 0},
296 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
297 {R_0280CC_CB_COLOR3_TILE
, REG_FLAG_NEED_BO
, 0},
298 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
299 {R_028050_CB_COLOR4_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(4)},
300 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
301 {R_0280B0_CB_COLOR4_INFO
, REG_FLAG_NEED_BO
, 0},
302 {R_028070_CB_COLOR4_SIZE
, 0, 0},
303 {R_028090_CB_COLOR4_VIEW
, 0, 0},
304 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
305 {R_0280F0_CB_COLOR4_FRAG
, REG_FLAG_NEED_BO
, 0},
306 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
307 {R_0280D0_CB_COLOR4_TILE
, REG_FLAG_NEED_BO
, 0},
308 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
309 {R_028054_CB_COLOR5_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(5)},
310 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
311 {R_0280B4_CB_COLOR5_INFO
, REG_FLAG_NEED_BO
, 0},
312 {R_028074_CB_COLOR5_SIZE
, 0, 0},
313 {R_028094_CB_COLOR5_VIEW
, 0, 0},
314 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
315 {R_0280F4_CB_COLOR5_FRAG
, REG_FLAG_NEED_BO
, 0},
316 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
317 {R_0280D4_CB_COLOR5_TILE
, REG_FLAG_NEED_BO
, 0},
318 {R_028058_CB_COLOR6_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(6)},
319 {R_0280B8_CB_COLOR6_INFO
, REG_FLAG_NEED_BO
, 0},
320 {R_028078_CB_COLOR6_SIZE
, 0, 0},
321 {R_028098_CB_COLOR6_VIEW
, 0, 0},
322 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
323 {R_0280F8_CB_COLOR6_FRAG
, REG_FLAG_NEED_BO
, 0},
324 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
325 {R_0280D8_CB_COLOR6_TILE
, REG_FLAG_NEED_BO
, 0},
326 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
327 {R_02805C_CB_COLOR7_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(7)},
328 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
329 {R_0280BC_CB_COLOR7_INFO
, REG_FLAG_NEED_BO
, 0},
330 {R_02807C_CB_COLOR7_SIZE
, 0, 0},
331 {R_02809C_CB_COLOR7_VIEW
, 0, 0},
332 {R_0280FC_CB_COLOR7_FRAG
, REG_FLAG_NEED_BO
, 0},
333 {R_0280DC_CB_COLOR7_TILE
, REG_FLAG_NEED_BO
, 0},
334 {R_028120_CB_CLEAR_RED
, 0, 0},
335 {R_028124_CB_CLEAR_GREEN
, 0, 0},
336 {R_028128_CB_CLEAR_BLUE
, 0, 0},
337 {R_02812C_CB_CLEAR_ALPHA
, 0, 0},
338 {R_028410_SX_ALPHA_TEST_CONTROL
, 0, 0},
339 {R_028414_CB_BLEND_RED
, 0, 0},
340 {R_028418_CB_BLEND_GREEN
, 0, 0},
341 {R_02841C_CB_BLEND_BLUE
, 0, 0},
342 {R_028420_CB_BLEND_ALPHA
, 0, 0},
343 {R_028424_CB_FOG_RED
, 0, 0},
344 {R_028428_CB_FOG_GREEN
, 0, 0},
345 {R_02842C_CB_FOG_BLUE
, 0, 0},
346 {R_028430_DB_STENCILREFMASK
, 0, 0},
347 {R_028434_DB_STENCILREFMASK_BF
, 0, 0},
348 {R_028438_SX_ALPHA_REF
, 0, 0},
349 {R_028780_CB_BLEND0_CONTROL
, REG_FLAG_NOT_R600
, 0},
350 {R_028784_CB_BLEND1_CONTROL
, REG_FLAG_NOT_R600
, 0},
351 {R_028788_CB_BLEND2_CONTROL
, REG_FLAG_NOT_R600
, 0},
352 {R_02878C_CB_BLEND3_CONTROL
, REG_FLAG_NOT_R600
, 0},
353 {R_028790_CB_BLEND4_CONTROL
, REG_FLAG_NOT_R600
, 0},
354 {R_028794_CB_BLEND5_CONTROL
, REG_FLAG_NOT_R600
, 0},
355 {R_028798_CB_BLEND6_CONTROL
, REG_FLAG_NOT_R600
, 0},
356 {R_02879C_CB_BLEND7_CONTROL
, REG_FLAG_NOT_R600
, 0},
357 {R_0287A0_CB_SHADER_CONTROL
, 0, 0},
358 {R_028800_DB_DEPTH_CONTROL
, 0, 0},
359 {R_028804_CB_BLEND_CONTROL
, 0, 0},
360 {R_02880C_DB_SHADER_CONTROL
, 0, 0},
361 {R_02800C_DB_DEPTH_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_DEPTH
},
362 {R_028000_DB_DEPTH_SIZE
, 0, 0},
363 {R_028004_DB_DEPTH_VIEW
, 0, 0},
364 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
365 {R_028010_DB_DEPTH_INFO
, REG_FLAG_NEED_BO
, 0},
366 {R_028A6C_VGT_GS_OUT_PRIM_TYPE
, 0, 0},
367 {R_028D24_DB_HTILE_SURFACE
, 0, 0},
368 {R_028D34_DB_PREFETCH_LIMIT
, 0, 0},
369 {R_028204_PA_SC_WINDOW_SCISSOR_TL
, 0, 0},
370 {R_028208_PA_SC_WINDOW_SCISSOR_BR
, 0, 0},
371 {R_028250_PA_SC_VPORT_SCISSOR_0_TL
, 0, 0},
372 {R_028254_PA_SC_VPORT_SCISSOR_0_BR
, 0, 0},
373 {R_02843C_PA_CL_VPORT_XSCALE_0
, 0, 0},
374 {R_028440_PA_CL_VPORT_XOFFSET_0
, 0, 0},
375 {R_028444_PA_CL_VPORT_YSCALE_0
, 0, 0},
376 {R_028448_PA_CL_VPORT_YOFFSET_0
, 0, 0},
377 {R_02844C_PA_CL_VPORT_ZSCALE_0
, 0, 0},
378 {R_028450_PA_CL_VPORT_ZOFFSET_0
, 0, 0},
379 {R_0286D4_SPI_INTERP_CONTROL_0
, 0, 0},
380 {R_028810_PA_CL_CLIP_CNTL
, 0, 0},
381 {R_028814_PA_SU_SC_MODE_CNTL
, 0, 0},
382 {R_02881C_PA_CL_VS_OUT_CNTL
, 0, 0},
383 {R_028A00_PA_SU_POINT_SIZE
, 0, 0},
384 {R_028A04_PA_SU_POINT_MINMAX
, 0, 0},
385 {R_028A08_PA_SU_LINE_CNTL
, 0, 0},
386 {R_028A0C_PA_SC_LINE_STIPPLE
, 0, 0},
387 {R_028C08_PA_SU_VTX_CNTL
, 0, 0},
388 {R_028DF8_PA_SU_POLY_OFFSET_DB_FMT_CNTL
, 0, 0},
389 {R_028DFC_PA_SU_POLY_OFFSET_CLAMP
, 0, 0},
390 {R_028E00_PA_SU_POLY_OFFSET_FRONT_SCALE
, 0, 0},
391 {R_028E04_PA_SU_POLY_OFFSET_FRONT_OFFSET
, 0, 0},
392 {R_028E08_PA_SU_POLY_OFFSET_BACK_SCALE
, 0, 0},
393 {R_028E0C_PA_SU_POLY_OFFSET_BACK_OFFSET
, 0, 0},
394 {R_028E20_PA_CL_UCP0_X
, 0, 0},
395 {R_028E24_PA_CL_UCP0_Y
, 0, 0},
396 {R_028E28_PA_CL_UCP0_Z
, 0, 0},
397 {R_028E2C_PA_CL_UCP0_W
, 0, 0},
398 {R_028E30_PA_CL_UCP1_X
, 0, 0},
399 {R_028E34_PA_CL_UCP1_Y
, 0, 0},
400 {R_028E38_PA_CL_UCP1_Z
, 0, 0},
401 {R_028E3C_PA_CL_UCP1_W
, 0, 0},
402 {R_028E40_PA_CL_UCP2_X
, 0, 0},
403 {R_028E44_PA_CL_UCP2_Y
, 0, 0},
404 {R_028E48_PA_CL_UCP2_Z
, 0, 0},
405 {R_028E4C_PA_CL_UCP2_W
, 0, 0},
406 {R_028E50_PA_CL_UCP3_X
, 0, 0},
407 {R_028E54_PA_CL_UCP3_Y
, 0, 0},
408 {R_028E58_PA_CL_UCP3_Z
, 0, 0},
409 {R_028E5C_PA_CL_UCP3_W
, 0, 0},
410 {R_028E60_PA_CL_UCP4_X
, 0, 0},
411 {R_028E64_PA_CL_UCP4_Y
, 0, 0},
412 {R_028E68_PA_CL_UCP4_Z
, 0, 0},
413 {R_028E6C_PA_CL_UCP4_W
, 0, 0},
414 {R_028E70_PA_CL_UCP5_X
, 0, 0},
415 {R_028E74_PA_CL_UCP5_Y
, 0, 0},
416 {R_028E78_PA_CL_UCP5_Z
, 0, 0},
417 {R_028E7C_PA_CL_UCP5_W
, 0, 0},
418 {R_028350_SX_MISC
, 0, 0},
419 {R_028380_SQ_VTX_SEMANTIC_0
, 0, 0},
420 {R_028384_SQ_VTX_SEMANTIC_1
, 0, 0},
421 {R_028388_SQ_VTX_SEMANTIC_2
, 0, 0},
422 {R_02838C_SQ_VTX_SEMANTIC_3
, 0, 0},
423 {R_028390_SQ_VTX_SEMANTIC_4
, 0, 0},
424 {R_028394_SQ_VTX_SEMANTIC_5
, 0, 0},
425 {R_028398_SQ_VTX_SEMANTIC_6
, 0, 0},
426 {R_02839C_SQ_VTX_SEMANTIC_7
, 0, 0},
427 {R_0283A0_SQ_VTX_SEMANTIC_8
, 0, 0},
428 {R_0283A4_SQ_VTX_SEMANTIC_9
, 0, 0},
429 {R_0283A8_SQ_VTX_SEMANTIC_10
, 0, 0},
430 {R_0283AC_SQ_VTX_SEMANTIC_11
, 0, 0},
431 {R_0283B0_SQ_VTX_SEMANTIC_12
, 0, 0},
432 {R_0283B4_SQ_VTX_SEMANTIC_13
, 0, 0},
433 {R_0283B8_SQ_VTX_SEMANTIC_14
, 0, 0},
434 {R_0283BC_SQ_VTX_SEMANTIC_15
, 0, 0},
435 {R_0283C0_SQ_VTX_SEMANTIC_16
, 0, 0},
436 {R_0283C4_SQ_VTX_SEMANTIC_17
, 0, 0},
437 {R_0283C8_SQ_VTX_SEMANTIC_18
, 0, 0},
438 {R_0283CC_SQ_VTX_SEMANTIC_19
, 0, 0},
439 {R_0283D0_SQ_VTX_SEMANTIC_20
, 0, 0},
440 {R_0283D4_SQ_VTX_SEMANTIC_21
, 0, 0},
441 {R_0283D8_SQ_VTX_SEMANTIC_22
, 0, 0},
442 {R_0283DC_SQ_VTX_SEMANTIC_23
, 0, 0},
443 {R_0283E0_SQ_VTX_SEMANTIC_24
, 0, 0},
444 {R_0283E4_SQ_VTX_SEMANTIC_25
, 0, 0},
445 {R_0283E8_SQ_VTX_SEMANTIC_26
, 0, 0},
446 {R_0283EC_SQ_VTX_SEMANTIC_27
, 0, 0},
447 {R_0283F0_SQ_VTX_SEMANTIC_28
, 0, 0},
448 {R_0283F4_SQ_VTX_SEMANTIC_29
, 0, 0},
449 {R_0283F8_SQ_VTX_SEMANTIC_30
, 0, 0},
450 {R_0283FC_SQ_VTX_SEMANTIC_31
, 0, 0},
451 {R_028614_SPI_VS_OUT_ID_0
, 0, 0},
452 {R_028618_SPI_VS_OUT_ID_1
, 0, 0},
453 {R_02861C_SPI_VS_OUT_ID_2
, 0, 0},
454 {R_028620_SPI_VS_OUT_ID_3
, 0, 0},
455 {R_028624_SPI_VS_OUT_ID_4
, 0, 0},
456 {R_028628_SPI_VS_OUT_ID_5
, 0, 0},
457 {R_02862C_SPI_VS_OUT_ID_6
, 0, 0},
458 {R_028630_SPI_VS_OUT_ID_7
, 0, 0},
459 {R_028634_SPI_VS_OUT_ID_8
, 0, 0},
460 {R_028638_SPI_VS_OUT_ID_9
, 0, 0},
461 {R_0286C4_SPI_VS_OUT_CONFIG
, 0, 0},
462 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
463 {R_028858_SQ_PGM_START_VS
, REG_FLAG_NEED_BO
, 0},
464 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
465 {R_028868_SQ_PGM_RESOURCES_VS
, 0, 0},
466 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
467 {R_028894_SQ_PGM_START_FS
, REG_FLAG_NEED_BO
, 0},
468 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
469 {R_0288A4_SQ_PGM_RESOURCES_FS
, 0, 0},
470 {R_0288DC_SQ_PGM_CF_OFFSET_FS
, 0, 0},
471 {R_028644_SPI_PS_INPUT_CNTL_0
, 0, 0},
472 {R_028648_SPI_PS_INPUT_CNTL_1
, 0, 0},
473 {R_02864C_SPI_PS_INPUT_CNTL_2
, 0, 0},
474 {R_028650_SPI_PS_INPUT_CNTL_3
, 0, 0},
475 {R_028654_SPI_PS_INPUT_CNTL_4
, 0, 0},
476 {R_028658_SPI_PS_INPUT_CNTL_5
, 0, 0},
477 {R_02865C_SPI_PS_INPUT_CNTL_6
, 0, 0},
478 {R_028660_SPI_PS_INPUT_CNTL_7
, 0, 0},
479 {R_028664_SPI_PS_INPUT_CNTL_8
, 0, 0},
480 {R_028668_SPI_PS_INPUT_CNTL_9
, 0, 0},
481 {R_02866C_SPI_PS_INPUT_CNTL_10
, 0, 0},
482 {R_028670_SPI_PS_INPUT_CNTL_11
, 0, 0},
483 {R_028674_SPI_PS_INPUT_CNTL_12
, 0, 0},
484 {R_028678_SPI_PS_INPUT_CNTL_13
, 0, 0},
485 {R_02867C_SPI_PS_INPUT_CNTL_14
, 0, 0},
486 {R_028680_SPI_PS_INPUT_CNTL_15
, 0, 0},
487 {R_028684_SPI_PS_INPUT_CNTL_16
, 0, 0},
488 {R_028688_SPI_PS_INPUT_CNTL_17
, 0, 0},
489 {R_02868C_SPI_PS_INPUT_CNTL_18
, 0, 0},
490 {R_028690_SPI_PS_INPUT_CNTL_19
, 0, 0},
491 {R_028694_SPI_PS_INPUT_CNTL_20
, 0, 0},
492 {R_028698_SPI_PS_INPUT_CNTL_21
, 0, 0},
493 {R_02869C_SPI_PS_INPUT_CNTL_22
, 0, 0},
494 {R_0286A0_SPI_PS_INPUT_CNTL_23
, 0, 0},
495 {R_0286A4_SPI_PS_INPUT_CNTL_24
, 0, 0},
496 {R_0286A8_SPI_PS_INPUT_CNTL_25
, 0, 0},
497 {R_0286AC_SPI_PS_INPUT_CNTL_26
, 0, 0},
498 {R_0286B0_SPI_PS_INPUT_CNTL_27
, 0, 0},
499 {R_0286B4_SPI_PS_INPUT_CNTL_28
, 0, 0},
500 {R_0286B8_SPI_PS_INPUT_CNTL_29
, 0, 0},
501 {R_0286BC_SPI_PS_INPUT_CNTL_30
, 0, 0},
502 {R_0286C0_SPI_PS_INPUT_CNTL_31
, 0, 0},
503 {R_0286CC_SPI_PS_IN_CONTROL_0
, 0, 0},
504 {R_0286D0_SPI_PS_IN_CONTROL_1
, 0, 0},
505 {R_0286D8_SPI_INPUT_Z
, 0, 0},
506 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
507 {R_028840_SQ_PGM_START_PS
, REG_FLAG_NEED_BO
, 0},
508 {GROUP_FORCE_NEW_BLOCK
, 0, 0},
509 {R_028850_SQ_PGM_RESOURCES_PS
, 0, 0},
510 {R_028854_SQ_PGM_EXPORTS_PS
, 0, 0},
511 {R_028408_VGT_INDX_OFFSET
, 0, 0},
512 {R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX
, 0, 0},
513 {R_028A94_VGT_MULTI_PRIM_IB_RESET_EN
, 0, 0},
516 /* SHADER RESOURCE R600/R700 */
517 int 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
)
520 struct r600_block
*block
;
521 range
->blocks
= calloc(nblocks
, sizeof(struct r600_block
*));
522 if (range
->blocks
== NULL
)
525 reg
[0].offset
+= offset
;
526 for (i
= 0; i
< nblocks
; i
++) {
527 block
= calloc(1, sizeof(struct r600_block
));
532 range
->blocks
[i
] = block
;
533 r600_init_block(ctx
, block
, reg
, 0, nreg
, PKT3_SET_RESOURCE
, offset_base
);
535 reg
[0].offset
+= stride
;
541 static int r600_resource_range_init(struct r600_context
*ctx
, struct r600_range
*range
, unsigned offset
, unsigned nblocks
, unsigned stride
)
543 struct r600_reg r600_shader_resource
[] = {
544 {R_038000_RESOURCE0_WORD0
, REG_FLAG_NEED_BO
, 0},
545 {R_038004_RESOURCE0_WORD1
, REG_FLAG_NEED_BO
, 0},
546 {R_038008_RESOURCE0_WORD2
, 0, 0},
547 {R_03800C_RESOURCE0_WORD3
, 0, 0},
548 {R_038010_RESOURCE0_WORD4
, 0, 0},
549 {R_038014_RESOURCE0_WORD5
, 0, 0},
550 {R_038018_RESOURCE0_WORD6
, 0, 0},
552 unsigned nreg
= Elements(r600_shader_resource
);
554 return r600_resource_init(ctx
, range
, offset
, nblocks
, stride
, r600_shader_resource
, nreg
, R600_RESOURCE_OFFSET
);
557 /* SHADER SAMPLER R600/R700/EG/CM */
558 int r600_state_sampler_init(struct r600_context
*ctx
, uint32_t offset
)
560 struct r600_reg r600_shader_sampler
[] = {
561 {R_03C000_SQ_TEX_SAMPLER_WORD0_0
, 0, 0},
562 {R_03C004_SQ_TEX_SAMPLER_WORD1_0
, 0, 0},
563 {R_03C008_SQ_TEX_SAMPLER_WORD2_0
, 0, 0},
565 unsigned nreg
= Elements(r600_shader_sampler
);
567 for (int i
= 0; i
< nreg
; i
++) {
568 r600_shader_sampler
[i
].offset
+= offset
;
570 return r600_context_add_block(ctx
, r600_shader_sampler
, nreg
, PKT3_SET_SAMPLER
, R600_SAMPLER_OFFSET
);
573 /* SHADER SAMPLER BORDER R600/R700 */
574 static int r600_state_sampler_border_init(struct r600_context
*ctx
, uint32_t offset
)
576 struct r600_reg r600_shader_sampler_border
[] = {
577 {R_00A400_TD_PS_SAMPLER0_BORDER_RED
, 0, 0},
578 {R_00A404_TD_PS_SAMPLER0_BORDER_GREEN
, 0, 0},
579 {R_00A408_TD_PS_SAMPLER0_BORDER_BLUE
, 0, 0},
580 {R_00A40C_TD_PS_SAMPLER0_BORDER_ALPHA
, 0, 0},
582 unsigned nreg
= Elements(r600_shader_sampler_border
);
584 for (int i
= 0; i
< nreg
; i
++) {
585 r600_shader_sampler_border
[i
].offset
+= offset
;
587 return r600_context_add_block(ctx
, r600_shader_sampler_border
, nreg
, PKT3_SET_CONFIG_REG
, R600_CONFIG_REG_OFFSET
);
590 static int r600_loop_const_init(struct r600_context
*ctx
, uint32_t offset
)
593 struct r600_reg r600_loop_consts
[32];
596 for (i
= 0; i
< nreg
; i
++) {
597 r600_loop_consts
[i
].offset
= R600_LOOP_CONST_OFFSET
+ ((offset
+ i
) * 4);
598 r600_loop_consts
[i
].flags
= REG_FLAG_DIRTY_ALWAYS
;
599 r600_loop_consts
[i
].sbu_flags
= 0;
601 return r600_context_add_block(ctx
, r600_loop_consts
, nreg
, PKT3_SET_LOOP_CONST
, R600_LOOP_CONST_OFFSET
);
604 static void r600_free_resource_range(struct r600_context
*ctx
, struct r600_range
*range
, int nblocks
)
606 struct r600_block
*block
;
609 if (!range
->blocks
) {
610 return; /* nothing to do */
613 for (i
= 0; i
< nblocks
; i
++) {
614 block
= range
->blocks
[i
];
616 for (int k
= 1; k
<= block
->nbo
; k
++)
617 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[k
].bo
, NULL
);
625 void r600_context_fini(struct r600_context
*ctx
)
627 struct r600_block
*block
;
628 struct r600_range
*range
;
631 for (int i
= 0; i
< NUM_RANGES
; i
++) {
632 if (!ctx
->range
[i
].blocks
)
634 for (int j
= 0; j
< (1 << HASH_SHIFT
); j
++) {
635 block
= ctx
->range
[i
].blocks
[j
];
637 for (int k
= 0, offset
= block
->start_offset
; k
< block
->nreg
; k
++, offset
+= 4) {
638 range
= &ctx
->range
[CTX_RANGE_ID(offset
)];
639 range
->blocks
[CTX_BLOCK_ID(offset
)] = NULL
;
641 for (int k
= 1; k
<= block
->nbo
; k
++) {
642 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[k
].bo
, NULL
);
647 free(ctx
->range
[i
].blocks
);
650 r600_free_resource_range(ctx
, &ctx
->ps_resources
, ctx
->num_ps_resources
);
651 r600_free_resource_range(ctx
, &ctx
->vs_resources
, ctx
->num_vs_resources
);
655 static void r600_add_resource_block(struct r600_context
*ctx
, struct r600_range
*range
, int num_blocks
, int *index
)
658 for (int j
= 0; j
< num_blocks
; j
++) {
659 if (!range
->blocks
[j
])
662 ctx
->blocks
[c
++] = range
->blocks
[j
];
667 int r600_setup_block_table(struct r600_context
*ctx
)
669 /* setup block table */
671 ctx
->blocks
= calloc(ctx
->nblocks
, sizeof(void*));
674 for (int i
= 0; i
< NUM_RANGES
; i
++) {
675 if (!ctx
->range
[i
].blocks
)
677 for (int j
= 0, add
; j
< (1 << HASH_SHIFT
); j
++) {
678 if (!ctx
->range
[i
].blocks
[j
])
682 for (int k
= 0; k
< c
; k
++) {
683 if (ctx
->blocks
[k
] == ctx
->range
[i
].blocks
[j
]) {
689 assert(c
< ctx
->nblocks
);
690 ctx
->blocks
[c
++] = ctx
->range
[i
].blocks
[j
];
691 j
+= (ctx
->range
[i
].blocks
[j
]->nreg
) - 1;
696 r600_add_resource_block(ctx
, &ctx
->ps_resources
, ctx
->num_ps_resources
, &c
);
697 r600_add_resource_block(ctx
, &ctx
->vs_resources
, ctx
->num_vs_resources
, &c
);
701 int r600_context_init(struct r600_context
*ctx
)
706 r
= r600_context_add_block(ctx
, r600_config_reg_list
,
707 Elements(r600_config_reg_list
), PKT3_SET_CONFIG_REG
, R600_CONFIG_REG_OFFSET
);
710 r
= r600_context_add_block(ctx
, r600_context_reg_list
,
711 Elements(r600_context_reg_list
), PKT3_SET_CONTEXT_REG
, R600_CONTEXT_REG_OFFSET
);
714 r
= r600_context_add_block(ctx
, r600_ctl_const_list
,
715 Elements(r600_ctl_const_list
), PKT3_SET_CTL_CONST
, R600_CTL_CONST_OFFSET
);
719 /* PS SAMPLER BORDER */
720 for (int j
= 0, offset
= 0; j
< 18; j
++, offset
+= 0x10) {
721 r
= r600_state_sampler_border_init(ctx
, offset
);
726 /* VS SAMPLER BORDER */
727 for (int j
= 0, offset
= 0x200; j
< 18; j
++, offset
+= 0x10) {
728 r
= r600_state_sampler_border_init(ctx
, offset
);
733 for (int j
= 0, offset
= 0; j
< 18; j
++, offset
+= 0xC) {
734 r
= r600_state_sampler_init(ctx
, offset
);
739 for (int j
= 0, offset
= 0xD8; j
< 18; j
++, offset
+= 0xC) {
740 r
= r600_state_sampler_init(ctx
, offset
);
745 ctx
->num_ps_resources
= 160;
746 ctx
->num_vs_resources
= 160;
747 r
= r600_resource_range_init(ctx
, &ctx
->ps_resources
, 0, 160, 0x1c);
750 r
= r600_resource_range_init(ctx
, &ctx
->vs_resources
, 0x1180, 160, 0x1c);
755 r600_loop_const_init(ctx
, 0);
757 r600_loop_const_init(ctx
, 32);
759 r
= r600_setup_block_table(ctx
);
766 r600_context_fini(ctx
);
770 void r600_need_cs_space(struct r600_context
*ctx
, unsigned num_dw
,
771 boolean count_draw_in
)
773 struct r600_atom
*state
;
775 /* The number of dwords we already used in the CS so far. */
776 num_dw
+= ctx
->cs
->cdw
;
779 /* The number of dwords all the dirty states would take. */
780 LIST_FOR_EACH_ENTRY(state
, &ctx
->dirty_states
, head
) {
781 num_dw
+= state
->num_dw
;
784 num_dw
+= ctx
->pm4_dirty_cdwords
;
786 /* The upper-bound of how much a draw command would take. */
787 num_dw
+= R600_MAX_DRAW_CS_DWORDS
;
790 /* Count in queries_suspend. */
791 num_dw
+= ctx
->num_cs_dw_nontimer_queries_suspend
;
792 num_dw
+= ctx
->num_cs_dw_timer_queries_suspend
;
794 /* Count in streamout_end at the end of CS. */
795 num_dw
+= ctx
->num_cs_dw_streamout_end
;
797 /* Count in render_condition(NULL) at the end of CS. */
798 if (ctx
->predicate_drawing
) {
802 /* Count in framebuffer cache flushes at the end of CS. */
803 num_dw
+= 7; /* one SURFACE_SYNC and CACHE_FLUSH_AND_INV (r6xx-only) */
805 /* Save 16 dwords for the fence mechanism. */
808 /* Flush if there's not enough space. */
809 if (num_dw
> RADEON_MAX_CMDBUF_DWORDS
) {
810 r600_flush(&ctx
->context
, NULL
, RADEON_FLUSH_ASYNC
);
814 void r600_context_dirty_block(struct r600_context
*ctx
,
815 struct r600_block
*block
,
816 int dirty
, int index
)
818 if ((index
+ 1) > block
->nreg_dirty
)
819 block
->nreg_dirty
= index
+ 1;
821 if ((dirty
!= (block
->status
& R600_BLOCK_STATUS_DIRTY
)) || !(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
822 block
->status
|= R600_BLOCK_STATUS_DIRTY
;
823 ctx
->pm4_dirty_cdwords
+= block
->pm4_ndwords
;
824 if (!(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
825 block
->status
|= R600_BLOCK_STATUS_ENABLED
;
826 LIST_ADDTAIL(&block
->enable_list
, &ctx
->enable_list
);
828 LIST_ADDTAIL(&block
->list
,&ctx
->dirty
);
830 if (block
->flags
& REG_FLAG_FLUSH_CHANGE
) {
831 r600_context_ps_partial_flush(ctx
);
837 * If reg needs a reloc, this function will add it to its block's reloc list.
838 * @return true if reg needs a reloc, false otherwise
840 static bool r600_reg_set_block_reloc(struct r600_pipe_reg
*reg
)
844 if (!reg
->block
->pm4_bo_index
[reg
->id
]) {
847 /* find relocation */
848 reloc_id
= reg
->block
->pm4_bo_index
[reg
->id
];
849 pipe_resource_reference(
850 (struct pipe_resource
**)®
->block
->reloc
[reloc_id
].bo
,
852 reg
->block
->reloc
[reloc_id
].bo_usage
= reg
->bo_usage
;
857 * This function will emit all the registers in state directly to the command
858 * stream allowing you to bypass the r600_context dirty list.
860 * This is used for dispatching compute shaders to avoid mixing compute and
861 * 3D states in the context's dirty list.
863 * @param pkt_flags Should be either 0 or RADEON_CP_PACKET3_COMPUTE_MODE. This
864 * value will be passed on to r600_context_block_emit_dirty an or'd against
867 void r600_context_pipe_state_emit(struct r600_context
*ctx
,
868 struct r600_pipe_state
*state
,
873 /* Mark all blocks as dirty:
874 * Since two registers can be in the same block, we need to make sure
875 * we mark all the blocks dirty before we emit any of them. If we were
876 * to mark blocks dirty and emit them in the same loop, like this:
878 * foreach (reg in state->regs) {
879 * mark_dirty(reg->block)
880 * emit_block(reg->block)
883 * Then if we have two registers in this state that are in the same
884 * block, we would end up emitting that block twice.
886 for (i
= 0; i
< state
->nregs
; i
++) {
887 struct r600_pipe_reg
*reg
= &state
->regs
[i
];
888 /* Mark all the registers in the block as dirty */
889 reg
->block
->nreg_dirty
= reg
->block
->nreg
;
890 reg
->block
->status
|= R600_BLOCK_STATUS_DIRTY
;
891 /* Update the reloc for this register if necessary. */
892 r600_reg_set_block_reloc(reg
);
895 /* Emit the registers writes */
896 for (i
= 0; i
< state
->nregs
; i
++) {
897 struct r600_pipe_reg
*reg
= &state
->regs
[i
];
898 if (reg
->block
->status
& R600_BLOCK_STATUS_DIRTY
) {
899 r600_context_block_emit_dirty(ctx
, reg
->block
, pkt_flags
);
904 void r600_context_pipe_state_set(struct r600_context
*ctx
, struct r600_pipe_state
*state
)
906 struct r600_block
*block
;
908 for (int i
= 0; i
< state
->nregs
; i
++) {
910 struct r600_pipe_reg
*reg
= &state
->regs
[i
];
915 dirty
= block
->status
& R600_BLOCK_STATUS_DIRTY
;
917 if (reg
->value
!= block
->reg
[id
]) {
918 block
->reg
[id
] = reg
->value
;
919 dirty
|= R600_BLOCK_STATUS_DIRTY
;
921 if (block
->flags
& REG_FLAG_DIRTY_ALWAYS
)
922 dirty
|= R600_BLOCK_STATUS_DIRTY
;
923 if (r600_reg_set_block_reloc(reg
)) {
924 /* always force dirty for relocs for now */
925 dirty
|= R600_BLOCK_STATUS_DIRTY
;
929 r600_context_dirty_block(ctx
, block
, dirty
, id
);
933 static void r600_context_dirty_resource_block(struct r600_context
*ctx
,
934 struct r600_block
*block
,
935 int dirty
, int index
)
937 block
->nreg_dirty
= index
+ 1;
939 if ((dirty
!= (block
->status
& R600_BLOCK_STATUS_RESOURCE_DIRTY
)) || !(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
940 block
->status
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
941 ctx
->pm4_dirty_cdwords
+= block
->pm4_ndwords
;
942 if (!(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
943 block
->status
|= R600_BLOCK_STATUS_ENABLED
;
944 LIST_ADDTAIL(&block
->enable_list
, &ctx
->enable_list
);
946 LIST_ADDTAIL(&block
->list
,&ctx
->resource_dirty
);
950 void r600_context_pipe_state_set_resource(struct r600_context
*ctx
, struct r600_pipe_resource_state
*state
, struct r600_block
*block
)
953 int num_regs
= ctx
->chip_class
>= EVERGREEN
? 8 : 7;
956 block
->status
&= ~(R600_BLOCK_STATUS_ENABLED
| R600_BLOCK_STATUS_RESOURCE_DIRTY
);
957 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[1].bo
, NULL
);
958 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[2].bo
, NULL
);
959 LIST_DELINIT(&block
->list
);
960 LIST_DELINIT(&block
->enable_list
);
964 dirty
= block
->status
& R600_BLOCK_STATUS_RESOURCE_DIRTY
;
966 if (memcmp(block
->reg
, state
->val
, num_regs
*4)) {
967 memcpy(block
->reg
, state
->val
, num_regs
* 4);
968 dirty
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
971 /* if no BOs on block, force dirty */
972 if (!block
->reloc
[1].bo
|| !block
->reloc
[2].bo
)
973 dirty
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
976 if ((block
->reloc
[1].bo
->buf
!= state
->bo
[0]->buf
) ||
977 (block
->reloc
[2].bo
->buf
!= state
->bo
[1]->buf
))
978 dirty
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
982 /* TEXTURE RESOURCE */
983 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[1].bo
, &state
->bo
[0]->b
.b
);
984 block
->reloc
[1].bo_usage
= state
->bo_usage
[0];
985 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[2].bo
, &state
->bo
[1]->b
.b
);
986 block
->reloc
[2].bo_usage
= state
->bo_usage
[1];
988 r600_context_dirty_resource_block(ctx
, block
, dirty
, num_regs
- 1);
992 void r600_context_pipe_state_set_ps_resource(struct r600_context
*ctx
, struct r600_pipe_resource_state
*state
, unsigned rid
)
994 struct r600_block
*block
= ctx
->ps_resources
.blocks
[rid
];
996 r600_context_pipe_state_set_resource(ctx
, state
, block
);
999 void r600_context_pipe_state_set_vs_resource(struct r600_context
*ctx
, struct r600_pipe_resource_state
*state
, unsigned rid
)
1001 struct r600_block
*block
= ctx
->vs_resources
.blocks
[rid
];
1003 r600_context_pipe_state_set_resource(ctx
, state
, block
);
1006 void r600_context_pipe_state_set_sampler(struct r600_context
*ctx
, struct r600_pipe_state
*state
, unsigned offset
)
1008 struct r600_range
*range
;
1009 struct r600_block
*block
;
1013 range
= &ctx
->range
[CTX_RANGE_ID(offset
)];
1014 block
= range
->blocks
[CTX_BLOCK_ID(offset
)];
1015 if (state
== NULL
) {
1016 block
->status
&= ~(R600_BLOCK_STATUS_ENABLED
| R600_BLOCK_STATUS_DIRTY
);
1017 LIST_DELINIT(&block
->list
);
1018 LIST_DELINIT(&block
->enable_list
);
1021 dirty
= block
->status
& R600_BLOCK_STATUS_DIRTY
;
1023 for (i
= 0; i
< 3; i
++) {
1024 if (block
->reg
[i
] != state
->regs
[i
].value
) {
1025 block
->reg
[i
] = state
->regs
[i
].value
;
1026 dirty
|= R600_BLOCK_STATUS_DIRTY
;
1031 r600_context_dirty_block(ctx
, block
, dirty
, 2);
1034 static inline void r600_context_pipe_state_set_sampler_border(struct r600_context
*ctx
, struct r600_pipe_state
*state
, unsigned offset
)
1036 struct r600_range
*range
;
1037 struct r600_block
*block
;
1041 range
= &ctx
->range
[CTX_RANGE_ID(offset
)];
1042 block
= range
->blocks
[CTX_BLOCK_ID(offset
)];
1043 if (state
== NULL
) {
1044 block
->status
&= ~(R600_BLOCK_STATUS_ENABLED
| R600_BLOCK_STATUS_DIRTY
);
1045 LIST_DELINIT(&block
->list
);
1046 LIST_DELINIT(&block
->enable_list
);
1049 if (state
->nregs
<= 3) {
1052 dirty
= block
->status
& R600_BLOCK_STATUS_DIRTY
;
1053 for (i
= 0; i
< 4; i
++) {
1054 if (block
->reg
[i
] != state
->regs
[i
+ 3].value
) {
1055 block
->reg
[i
] = state
->regs
[i
+ 3].value
;
1056 dirty
|= R600_BLOCK_STATUS_DIRTY
;
1060 /* We have to flush the shaders before we change the border color
1061 * registers, or previous draw commands that haven't completed yet
1062 * will end up using the new border color. */
1063 if (dirty
& R600_BLOCK_STATUS_DIRTY
)
1064 r600_context_ps_partial_flush(ctx
);
1066 r600_context_dirty_block(ctx
, block
, dirty
, 3);
1069 void r600_context_pipe_state_set_ps_sampler(struct r600_context
*ctx
, struct r600_pipe_state
*state
, unsigned id
)
1073 offset
= R_03C000_SQ_TEX_SAMPLER_WORD0_0
+ 12*id
;
1074 r600_context_pipe_state_set_sampler(ctx
, state
, offset
);
1075 offset
= R_00A400_TD_PS_SAMPLER0_BORDER_RED
+ 16*id
;
1076 r600_context_pipe_state_set_sampler_border(ctx
, state
, offset
);
1079 void r600_context_pipe_state_set_vs_sampler(struct r600_context
*ctx
, struct r600_pipe_state
*state
, unsigned id
)
1083 offset
= R_03C000_SQ_TEX_SAMPLER_WORD0_0
+ 12*(id
+ 18);
1084 r600_context_pipe_state_set_sampler(ctx
, state
, offset
);
1085 offset
= R_00A600_TD_VS_SAMPLER0_BORDER_RED
+ 16*id
;
1086 r600_context_pipe_state_set_sampler_border(ctx
, state
, offset
);
1090 * @param pkt_flags should be set to RADEON_CP_PACKET3_COMPUTE_MODE if this
1091 * block will be used for compute shaders.
1093 void r600_context_block_emit_dirty(struct r600_context
*ctx
, struct r600_block
*block
,
1096 struct radeon_winsys_cs
*cs
= ctx
->cs
;
1097 int optional
= block
->nbo
== 0 && !(block
->flags
& REG_FLAG_DIRTY_ALWAYS
);
1098 int cp_dwords
= block
->pm4_ndwords
, start_dword
= 0;
1100 int nbo
= block
->nbo
;
1102 if (block
->nreg_dirty
== 0 && optional
) {
1107 for (int j
= 0; j
< block
->nreg
; j
++) {
1108 if (block
->pm4_bo_index
[j
]) {
1109 /* find relocation */
1110 struct r600_block_reloc
*reloc
= &block
->reloc
[block
->pm4_bo_index
[j
]];
1112 block
->pm4
[reloc
->bo_pm4_index
] =
1113 r600_context_bo_reloc(ctx
, reloc
->bo
, reloc
->bo_usage
);
1115 block
->pm4
[reloc
->bo_pm4_index
] = 0;
1125 optional
&= (block
->nreg_dirty
!= block
->nreg
);
1127 new_dwords
= block
->nreg_dirty
;
1128 start_dword
= cs
->cdw
;
1129 cp_dwords
= new_dwords
+ 2;
1131 memcpy(&cs
->buf
[cs
->cdw
], block
->pm4
, cp_dwords
* 4);
1133 /* We are applying the pkt_flags after copying the register block to
1134 * the the command stream, because it is possible this block will be
1135 * emitted with a different pkt_flags, and we don't want to store the
1136 * pkt_flags in the block.
1138 cs
->buf
[cs
->cdw
] |= pkt_flags
;
1139 cs
->cdw
+= cp_dwords
;
1144 newword
= cs
->buf
[start_dword
];
1145 newword
&= PKT_COUNT_C
;
1146 newword
|= PKT_COUNT_S(new_dwords
);
1147 cs
->buf
[start_dword
] = newword
;
1150 block
->status
^= R600_BLOCK_STATUS_DIRTY
;
1151 block
->nreg_dirty
= 0;
1152 LIST_DELINIT(&block
->list
);
1155 void r600_context_block_resource_emit_dirty(struct r600_context
*ctx
, struct r600_block
*block
)
1157 struct radeon_winsys_cs
*cs
= ctx
->cs
;
1158 int cp_dwords
= block
->pm4_ndwords
;
1159 int nbo
= block
->nbo
;
1161 for (int j
= 0; j
< nbo
; j
++) {
1162 if (block
->pm4_bo_index
[j
]) {
1163 /* find relocation */
1164 struct r600_block_reloc
*reloc
= &block
->reloc
[block
->pm4_bo_index
[j
]];
1165 block
->pm4
[reloc
->bo_pm4_index
] =
1166 r600_context_bo_reloc(ctx
, reloc
->bo
, reloc
->bo_usage
);
1170 memcpy(&cs
->buf
[cs
->cdw
], block
->pm4
, cp_dwords
* 4);
1171 cs
->cdw
+= cp_dwords
;
1173 block
->status
^= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1174 block
->nreg_dirty
= 0;
1175 LIST_DELINIT(&block
->list
);
1178 void r600_inval_shader_cache(struct r600_context
*ctx
)
1180 ctx
->surface_sync_cmd
.flush_flags
|= S_0085F0_SH_ACTION_ENA(1);
1181 r600_atom_dirty(ctx
, &ctx
->surface_sync_cmd
.atom
);
1184 void r600_inval_texture_cache(struct r600_context
*ctx
)
1186 ctx
->surface_sync_cmd
.flush_flags
|= S_0085F0_TC_ACTION_ENA(1);
1187 r600_atom_dirty(ctx
, &ctx
->surface_sync_cmd
.atom
);
1190 void r600_inval_vertex_cache(struct r600_context
*ctx
)
1192 if (ctx
->has_vertex_cache
) {
1193 ctx
->surface_sync_cmd
.flush_flags
|= S_0085F0_VC_ACTION_ENA(1);
1195 /* Some GPUs don't have the vertex cache and must use the texture cache instead. */
1196 ctx
->surface_sync_cmd
.flush_flags
|= S_0085F0_TC_ACTION_ENA(1);
1198 r600_atom_dirty(ctx
, &ctx
->surface_sync_cmd
.atom
);
1201 void r600_flush_framebuffer(struct r600_context
*ctx
, bool flush_now
)
1203 if (!(ctx
->flags
& R600_CONTEXT_DST_CACHES_DIRTY
))
1206 ctx
->surface_sync_cmd
.flush_flags
|=
1207 r600_get_cb_flush_flags(ctx
) |
1208 (ctx
->framebuffer
.zsbuf
? S_0085F0_DB_ACTION_ENA(1) | S_0085F0_DB_DEST_BASE_ENA(1) : 0);
1211 r600_emit_atom(ctx
, &ctx
->surface_sync_cmd
.atom
);
1213 r600_atom_dirty(ctx
, &ctx
->surface_sync_cmd
.atom
);
1216 /* Also add a complete cache flush to work around broken flushing on R6xx. */
1217 if (ctx
->chip_class
== R600
) {
1219 r600_emit_atom(ctx
, &ctx
->r6xx_flush_and_inv_cmd
);
1221 r600_atom_dirty(ctx
, &ctx
->r6xx_flush_and_inv_cmd
);
1225 ctx
->flags
&= ~R600_CONTEXT_DST_CACHES_DIRTY
;
1228 void r600_context_flush(struct r600_context
*ctx
, unsigned flags
)
1230 struct radeon_winsys_cs
*cs
= ctx
->cs
;
1231 struct r600_block
*enable_block
= NULL
;
1232 bool timer_queries_suspended
= false;
1233 bool nontimer_queries_suspended
= false;
1234 bool streamout_suspended
= false;
1236 if (cs
->cdw
== ctx
->start_cs_cmd
.atom
.num_dw
)
1239 /* suspend queries */
1240 if (ctx
->num_cs_dw_timer_queries_suspend
) {
1241 r600_suspend_timer_queries(ctx
);
1242 timer_queries_suspended
= true;
1244 if (ctx
->num_cs_dw_nontimer_queries_suspend
) {
1245 r600_suspend_nontimer_queries(ctx
);
1246 nontimer_queries_suspended
= true;
1249 if (ctx
->num_cs_dw_streamout_end
) {
1250 r600_context_streamout_end(ctx
);
1251 streamout_suspended
= true;
1254 r600_flush_framebuffer(ctx
, true);
1256 /* partial flush is needed to avoid lockups on some chips with user fences */
1257 r600_context_ps_partial_flush(ctx
);
1259 /* old kernels and userspace don't set SX_MISC, so we must reset it to 0 here */
1260 if (ctx
->chip_class
<= R700
) {
1261 r600_write_context_reg(cs
, R_028350_SX_MISC
, 0);
1264 /* force to keep tiling flags */
1265 flags
|= RADEON_FLUSH_KEEP_TILING_FLAGS
;
1268 ctx
->ws
->cs_flush(ctx
->cs
, flags
);
1270 ctx
->pm4_dirty_cdwords
= 0;
1273 /* Begin a new CS. */
1274 r600_emit_atom(ctx
, &ctx
->start_cs_cmd
.atom
);
1276 /* Invalidate caches. */
1277 r600_inval_vertex_cache(ctx
);
1278 r600_inval_texture_cache(ctx
);
1279 r600_inval_shader_cache(ctx
);
1280 r600_flush_framebuffer(ctx
, false);
1282 /* Re-emit states. */
1283 r600_atom_dirty(ctx
, &ctx
->cb_misc_state
.atom
);
1284 r600_atom_dirty(ctx
, &ctx
->db_misc_state
.atom
);
1285 r600_atom_dirty(ctx
, &ctx
->vertex_buffer_state
.atom
);
1287 ctx
->vs_constbuf_state
.dirty_mask
= ctx
->vs_constbuf_state
.enabled_mask
;
1288 ctx
->ps_constbuf_state
.dirty_mask
= ctx
->ps_constbuf_state
.enabled_mask
;
1289 r600_constant_buffers_dirty(ctx
, &ctx
->vs_constbuf_state
);
1290 r600_constant_buffers_dirty(ctx
, &ctx
->ps_constbuf_state
);
1292 if (streamout_suspended
) {
1293 ctx
->streamout_start
= TRUE
;
1294 ctx
->streamout_append_bitmask
= ~0;
1297 /* resume queries */
1298 if (timer_queries_suspended
) {
1299 r600_resume_timer_queries(ctx
);
1301 if (nontimer_queries_suspended
) {
1302 r600_resume_nontimer_queries(ctx
);
1305 /* set all valid group as dirty so they get reemited on
1308 LIST_FOR_EACH_ENTRY(enable_block
, &ctx
->enable_list
, enable_list
) {
1309 if (!(enable_block
->flags
& BLOCK_FLAG_RESOURCE
)) {
1310 if(!(enable_block
->status
& R600_BLOCK_STATUS_DIRTY
)) {
1311 LIST_ADDTAIL(&enable_block
->list
,&ctx
->dirty
);
1312 enable_block
->status
|= R600_BLOCK_STATUS_DIRTY
;
1315 if(!(enable_block
->status
& R600_BLOCK_STATUS_RESOURCE_DIRTY
)) {
1316 LIST_ADDTAIL(&enable_block
->list
,&ctx
->resource_dirty
);
1317 enable_block
->status
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1320 ctx
->pm4_dirty_cdwords
+= enable_block
->pm4_ndwords
;
1321 enable_block
->nreg_dirty
= enable_block
->nreg
;
1325 void r600_context_emit_fence(struct r600_context
*ctx
, struct r600_resource
*fence_bo
, unsigned offset
, unsigned value
)
1327 struct radeon_winsys_cs
*cs
= ctx
->cs
;
1330 r600_need_cs_space(ctx
, 10, FALSE
);
1332 va
= r600_resource_va(&ctx
->screen
->screen
, (void*)fence_bo
);
1333 va
= va
+ (offset
<< 2);
1335 r600_context_ps_partial_flush(ctx
);
1336 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_EVENT_WRITE_EOP
, 4, 0);
1337 cs
->buf
[cs
->cdw
++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT
) | EVENT_INDEX(5);
1338 cs
->buf
[cs
->cdw
++] = va
& 0xFFFFFFFFUL
; /* ADDRESS_LO */
1339 /* DATA_SEL | INT_EN | ADDRESS_HI */
1340 cs
->buf
[cs
->cdw
++] = (1 << 29) | (0 << 24) | ((va
>> 32UL) & 0xFF);
1341 cs
->buf
[cs
->cdw
++] = value
; /* DATA_LO */
1342 cs
->buf
[cs
->cdw
++] = 0; /* DATA_HI */
1343 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_NOP
, 0, 0);
1344 cs
->buf
[cs
->cdw
++] = r600_context_bo_reloc(ctx
, fence_bo
, RADEON_USAGE_WRITE
);
1347 static void r600_flush_vgt_streamout(struct r600_context
*ctx
)
1349 struct radeon_winsys_cs
*cs
= ctx
->cs
;
1351 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_SET_CONFIG_REG
, 1, 0);
1352 cs
->buf
[cs
->cdw
++] = (R_008490_CP_STRMOUT_CNTL
- R600_CONFIG_REG_OFFSET
) >> 2;
1353 cs
->buf
[cs
->cdw
++] = 0;
1355 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_EVENT_WRITE
, 0, 0);
1356 cs
->buf
[cs
->cdw
++] = EVENT_TYPE(EVENT_TYPE_SO_VGTSTREAMOUT_FLUSH
) | EVENT_INDEX(0);
1358 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_WAIT_REG_MEM
, 5, 0);
1359 cs
->buf
[cs
->cdw
++] = WAIT_REG_MEM_EQUAL
; /* wait until the register is equal to the reference value */
1360 cs
->buf
[cs
->cdw
++] = R_008490_CP_STRMOUT_CNTL
>> 2; /* register */
1361 cs
->buf
[cs
->cdw
++] = 0;
1362 cs
->buf
[cs
->cdw
++] = S_008490_OFFSET_UPDATE_DONE(1); /* reference value */
1363 cs
->buf
[cs
->cdw
++] = S_008490_OFFSET_UPDATE_DONE(1); /* mask */
1364 cs
->buf
[cs
->cdw
++] = 4; /* poll interval */
1367 static void r600_set_streamout_enable(struct r600_context
*ctx
, unsigned buffer_enable_bit
)
1369 struct radeon_winsys_cs
*cs
= ctx
->cs
;
1371 if (buffer_enable_bit
) {
1372 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_SET_CONTEXT_REG
, 1, 0);
1373 cs
->buf
[cs
->cdw
++] = (R_028AB0_VGT_STRMOUT_EN
- R600_CONTEXT_REG_OFFSET
) >> 2;
1374 cs
->buf
[cs
->cdw
++] = S_028AB0_STREAMOUT(1);
1376 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_SET_CONTEXT_REG
, 1, 0);
1377 cs
->buf
[cs
->cdw
++] = (R_028B20_VGT_STRMOUT_BUFFER_EN
- R600_CONTEXT_REG_OFFSET
) >> 2;
1378 cs
->buf
[cs
->cdw
++] = buffer_enable_bit
;
1380 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_SET_CONTEXT_REG
, 1, 0);
1381 cs
->buf
[cs
->cdw
++] = (R_028AB0_VGT_STRMOUT_EN
- R600_CONTEXT_REG_OFFSET
) >> 2;
1382 cs
->buf
[cs
->cdw
++] = S_028AB0_STREAMOUT(0);
1386 void r600_context_streamout_begin(struct r600_context
*ctx
)
1388 struct radeon_winsys_cs
*cs
= ctx
->cs
;
1389 struct r600_so_target
**t
= ctx
->so_targets
;
1390 unsigned *stride_in_dw
= ctx
->vs_shader
->so
.stride
;
1391 unsigned buffer_en
, i
, update_flags
= 0;
1394 buffer_en
= (ctx
->num_so_targets
>= 1 && t
[0] ? 1 : 0) |
1395 (ctx
->num_so_targets
>= 2 && t
[1] ? 2 : 0) |
1396 (ctx
->num_so_targets
>= 3 && t
[2] ? 4 : 0) |
1397 (ctx
->num_so_targets
>= 4 && t
[3] ? 8 : 0);
1399 ctx
->num_cs_dw_streamout_end
=
1400 12 + /* flush_vgt_streamout */
1401 util_bitcount(buffer_en
) * 8 + /* STRMOUT_BUFFER_UPDATE */
1402 3 /* set_streamout_enable(0) */;
1404 r600_need_cs_space(ctx
,
1405 12 + /* flush_vgt_streamout */
1406 6 + /* set_streamout_enable */
1407 util_bitcount(buffer_en
) * 7 + /* SET_CONTEXT_REG */
1408 (ctx
->chip_class
== R700
? util_bitcount(buffer_en
) * 5 : 0) + /* STRMOUT_BASE_UPDATE */
1409 util_bitcount(buffer_en
& ctx
->streamout_append_bitmask
) * 8 + /* STRMOUT_BUFFER_UPDATE */
1410 util_bitcount(buffer_en
& ~ctx
->streamout_append_bitmask
) * 6 + /* STRMOUT_BUFFER_UPDATE */
1411 (ctx
->family
> CHIP_R600
&& ctx
->family
< CHIP_RV770
? 2 : 0) + /* SURFACE_BASE_UPDATE */
1412 ctx
->num_cs_dw_streamout_end
, TRUE
);
1414 if (ctx
->chip_class
>= EVERGREEN
) {
1415 evergreen_flush_vgt_streamout(ctx
);
1416 evergreen_set_streamout_enable(ctx
, buffer_en
);
1418 r600_flush_vgt_streamout(ctx
);
1419 r600_set_streamout_enable(ctx
, buffer_en
);
1422 for (i
= 0; i
< ctx
->num_so_targets
; i
++) {
1424 t
[i
]->stride_in_dw
= stride_in_dw
[i
];
1426 va
= r600_resource_va(&ctx
->screen
->screen
,
1427 (void*)t
[i
]->b
.buffer
);
1429 update_flags
|= SURFACE_BASE_UPDATE_STRMOUT(i
);
1431 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_SET_CONTEXT_REG
, 3, 0);
1432 cs
->buf
[cs
->cdw
++] = (R_028AD0_VGT_STRMOUT_BUFFER_SIZE_0
+
1433 16*i
- R600_CONTEXT_REG_OFFSET
) >> 2;
1434 cs
->buf
[cs
->cdw
++] = (t
[i
]->b
.buffer_offset
+
1435 t
[i
]->b
.buffer_size
) >> 2; /* BUFFER_SIZE (in DW) */
1436 cs
->buf
[cs
->cdw
++] = stride_in_dw
[i
]; /* VTX_STRIDE (in DW) */
1437 cs
->buf
[cs
->cdw
++] = va
>> 8; /* BUFFER_BASE */
1439 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_NOP
, 0, 0);
1440 cs
->buf
[cs
->cdw
++] =
1441 r600_context_bo_reloc(ctx
, r600_resource(t
[i
]->b
.buffer
),
1442 RADEON_USAGE_WRITE
);
1444 /* R7xx requires this packet after updating BUFFER_BASE.
1445 * Without this, R7xx locks up. */
1446 if (ctx
->chip_class
== R700
) {
1447 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_STRMOUT_BASE_UPDATE
, 1, 0);
1448 cs
->buf
[cs
->cdw
++] = i
;
1449 cs
->buf
[cs
->cdw
++] = va
>> 8;
1451 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_NOP
, 0, 0);
1452 cs
->buf
[cs
->cdw
++] =
1453 r600_context_bo_reloc(ctx
, r600_resource(t
[i
]->b
.buffer
),
1454 RADEON_USAGE_WRITE
);
1457 if (ctx
->streamout_append_bitmask
& (1 << i
)) {
1458 va
= r600_resource_va(&ctx
->screen
->screen
,
1459 (void*)t
[i
]->filled_size
);
1461 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_STRMOUT_BUFFER_UPDATE
, 4, 0);
1462 cs
->buf
[cs
->cdw
++] = STRMOUT_SELECT_BUFFER(i
) |
1463 STRMOUT_OFFSET_SOURCE(STRMOUT_OFFSET_FROM_MEM
); /* control */
1464 cs
->buf
[cs
->cdw
++] = 0; /* unused */
1465 cs
->buf
[cs
->cdw
++] = 0; /* unused */
1466 cs
->buf
[cs
->cdw
++] = va
& 0xFFFFFFFFUL
; /* src address lo */
1467 cs
->buf
[cs
->cdw
++] = (va
>> 32UL) & 0xFFUL
; /* src address hi */
1469 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_NOP
, 0, 0);
1470 cs
->buf
[cs
->cdw
++] =
1471 r600_context_bo_reloc(ctx
, t
[i
]->filled_size
,
1474 /* Start from the beginning. */
1475 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_STRMOUT_BUFFER_UPDATE
, 4, 0);
1476 cs
->buf
[cs
->cdw
++] = STRMOUT_SELECT_BUFFER(i
) |
1477 STRMOUT_OFFSET_SOURCE(STRMOUT_OFFSET_FROM_PACKET
); /* control */
1478 cs
->buf
[cs
->cdw
++] = 0; /* unused */
1479 cs
->buf
[cs
->cdw
++] = 0; /* unused */
1480 cs
->buf
[cs
->cdw
++] = t
[i
]->b
.buffer_offset
>> 2; /* buffer offset in DW */
1481 cs
->buf
[cs
->cdw
++] = 0; /* unused */
1486 if (ctx
->family
> CHIP_R600
&& ctx
->family
< CHIP_RV770
) {
1487 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_SURFACE_BASE_UPDATE
, 0, 0);
1488 cs
->buf
[cs
->cdw
++] = update_flags
;
1492 void r600_context_streamout_end(struct r600_context
*ctx
)
1494 struct radeon_winsys_cs
*cs
= ctx
->cs
;
1495 struct r600_so_target
**t
= ctx
->so_targets
;
1496 unsigned i
, flush_flags
= 0;
1499 if (ctx
->chip_class
>= EVERGREEN
) {
1500 evergreen_flush_vgt_streamout(ctx
);
1502 r600_flush_vgt_streamout(ctx
);
1505 for (i
= 0; i
< ctx
->num_so_targets
; i
++) {
1507 va
= r600_resource_va(&ctx
->screen
->screen
,
1508 (void*)t
[i
]->filled_size
);
1509 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_STRMOUT_BUFFER_UPDATE
, 4, 0);
1510 cs
->buf
[cs
->cdw
++] = STRMOUT_SELECT_BUFFER(i
) |
1511 STRMOUT_OFFSET_SOURCE(STRMOUT_OFFSET_NONE
) |
1512 STRMOUT_STORE_BUFFER_FILLED_SIZE
; /* control */
1513 cs
->buf
[cs
->cdw
++] = va
& 0xFFFFFFFFUL
; /* dst address lo */
1514 cs
->buf
[cs
->cdw
++] = (va
>> 32UL) & 0xFFUL
; /* dst address hi */
1515 cs
->buf
[cs
->cdw
++] = 0; /* unused */
1516 cs
->buf
[cs
->cdw
++] = 0; /* unused */
1518 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_NOP
, 0, 0);
1519 cs
->buf
[cs
->cdw
++] =
1520 r600_context_bo_reloc(ctx
, t
[i
]->filled_size
,
1521 RADEON_USAGE_WRITE
);
1523 flush_flags
|= S_0085F0_SO0_DEST_BASE_ENA(1) << i
;
1527 if (ctx
->chip_class
>= EVERGREEN
) {
1528 evergreen_set_streamout_enable(ctx
, 0);
1530 r600_set_streamout_enable(ctx
, 0);
1533 /* This is needed to fix cache flushes on r600. */
1534 if (ctx
->chip_class
== R600
) {
1535 if (ctx
->family
== CHIP_RV670
||
1536 ctx
->family
== CHIP_RS780
||
1537 ctx
->family
== CHIP_RS880
) {
1538 flush_flags
|= S_0085F0_DEST_BASE_0_ENA(1);
1541 r600_atom_dirty(ctx
, &ctx
->r6xx_flush_and_inv_cmd
);
1544 /* Flush streamout caches. */
1545 ctx
->surface_sync_cmd
.flush_flags
|=
1546 S_0085F0_SMX_ACTION_ENA(1) | flush_flags
;
1547 r600_atom_dirty(ctx
, &ctx
->surface_sync_cmd
.atom
);
1549 ctx
->num_cs_dw_streamout_end
= 0;
1552 for (i
= 0; i
< ctx
->num_so_targets
; i
++) {
1556 uint32_t *ptr
= ctx
->ws
->buffer_map(t
[i
]->filled_size
->buf
, ctx
->cs
, RADEON_USAGE_READ
);
1557 printf("FILLED_SIZE%i: %u\n", i
, *ptr
);
1558 ctx
->ws
->buffer_unmap(t
[i
]->filled_size
->buf
);
1563 void r600_context_draw_opaque_count(struct r600_context
*ctx
, struct r600_so_target
*t
)
1565 struct radeon_winsys_cs
*cs
= ctx
->cs
;
1566 uint64_t va
= r600_resource_va(&ctx
->screen
->screen
,
1567 (void*)t
->filled_size
);
1569 r600_need_cs_space(ctx
, 14 + 21, TRUE
);
1571 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_SET_CONTEXT_REG
, 1, 0);
1572 cs
->buf
[cs
->cdw
++] = (R_028B28_VGT_STRMOUT_DRAW_OPAQUE_OFFSET
- R600_CONTEXT_REG_OFFSET
) >> 2;
1573 cs
->buf
[cs
->cdw
++] = 0;
1575 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_SET_CONTEXT_REG
, 1, 0);
1576 cs
->buf
[cs
->cdw
++] = (R_028B30_VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE
- R600_CONTEXT_REG_OFFSET
) >> 2;
1577 cs
->buf
[cs
->cdw
++] = t
->stride_in_dw
;
1579 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_COPY_DW
, 4, 0);
1580 cs
->buf
[cs
->cdw
++] = COPY_DW_SRC_IS_MEM
| COPY_DW_DST_IS_REG
;
1581 cs
->buf
[cs
->cdw
++] = va
& 0xFFFFFFFFUL
; /* src address lo */
1582 cs
->buf
[cs
->cdw
++] = (va
>> 32UL) & 0xFFUL
; /* src address hi */
1583 cs
->buf
[cs
->cdw
++] = R_028B2C_VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE
>> 2; /* dst register */
1584 cs
->buf
[cs
->cdw
++] = 0; /* unused */
1586 cs
->buf
[cs
->cdw
++] = PKT3(PKT3_NOP
, 0, 0);
1587 cs
->buf
[cs
->cdw
++] = r600_context_bo_reloc(ctx
, t
->filled_size
, RADEON_USAGE_READ
);