projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / gpu / drm / radeon / evergreen_blit_kms.c
CommitLineData
d7ccd8fc
AD		 1/*
2 * Copyright 2010 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 COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 *
23 * Authors:
24 * Alex Deucher <alexander.deucher@amd.com>
25 */
26
760285e7
DH		 27#include <drm/drmP.h>
28#include <drm/radeon_drm.h>
d7ccd8fc
AD		 29#include "radeon.h"
30
31#include "evergreend.h"
32#include "evergreen_blit_shaders.h"
cb92d452 33#include "cayman_blit_shaders.h"
86a4d69c 34#include "radeon_blit_common.h"
d7ccd8fc
AD		 35
36/* emits 17 */
37static void
38set_render_target(struct radeon_device *rdev, int format,
39 int w, int h, u64 gpu_addr)
40{
e32eb50d 41 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
d7ccd8fc
AD		 42 u32 cb_color_info;
43 int pitch, slice;
44
45 h = ALIGN(h, 8);
46 if (h < 8)
47 h = 8;
48
6018faf5
IH		 49 cb_color_info = CB_FORMAT(format) |
50 CB_SOURCE_FORMAT(CB_SF_EXPORT_NORM) |
51 CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
d7ccd8fc
AD		 52 pitch = (w / 8) - 1;
53 slice = ((w * h) / 64) - 1;
54
e32eb50d
CK		 55 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 15));
56 radeon_ring_write(ring, (CB_COLOR0_BASE - PACKET3_SET_CONTEXT_REG_START) >> 2);
57 radeon_ring_write(ring, gpu_addr >> 8);
58 radeon_ring_write(ring, pitch);
59 radeon_ring_write(ring, slice);
60 radeon_ring_write(ring, 0);
61 radeon_ring_write(ring, cb_color_info);
62 radeon_ring_write(ring, 0);
63 radeon_ring_write(ring, (w - 1) | ((h - 1) << 16));
64 radeon_ring_write(ring, 0);
65 radeon_ring_write(ring, 0);
66 radeon_ring_write(ring, 0);
67 radeon_ring_write(ring, 0);
68 radeon_ring_write(ring, 0);
69 radeon_ring_write(ring, 0);
70 radeon_ring_write(ring, 0);
71 radeon_ring_write(ring, 0);
d7ccd8fc
AD		 72}
73
74/* emits 5dw */
75static void
76cp_set_surface_sync(struct radeon_device *rdev,
77 u32 sync_type, u32 size,
78 u64 mc_addr)
79{
e32eb50d 80 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
d7ccd8fc
AD		 81 u32 cp_coher_size;
82
83 if (size == 0xffffffff)
84 cp_coher_size = 0xffffffff;
85 else
86 cp_coher_size = ((size + 255) >> 8);
87
06c9c233
AD		 88 if (rdev->family >= CHIP_CAYMAN) {
89 /* CP_COHER_CNTL2 has to be set manually when submitting a surface_sync
90 * to the RB directly. For IBs, the CP programs this as part of the
91 * surface_sync packet.
92 */
e32eb50d
CK		 93 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
94 radeon_ring_write(ring, (0x85e8 - PACKET3_SET_CONFIG_REG_START) >> 2);
95 radeon_ring_write(ring, 0); /* CP_COHER_CNTL2 */
06c9c233 96 }
e32eb50d
CK		 97 radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3));
98 radeon_ring_write(ring, sync_type);
99 radeon_ring_write(ring, cp_coher_size);
100 radeon_ring_write(ring, mc_addr >> 8);
101 radeon_ring_write(ring, 10); /* poll interval */
d7ccd8fc
AD		 102}
103
104/* emits 11dw + 1 surface sync = 16dw */
105static void
106set_shaders(struct radeon_device *rdev)
107{
e32eb50d 108 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
d7ccd8fc
AD		 109 u64 gpu_addr;
110
111 /* VS */
112 gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset;
e32eb50d
CK		 113 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 3));
114 radeon_ring_write(ring, (SQ_PGM_START_VS - PACKET3_SET_CONTEXT_REG_START) >> 2);
115 radeon_ring_write(ring, gpu_addr >> 8);
116 radeon_ring_write(ring, 2);
117 radeon_ring_write(ring, 0);
d7ccd8fc
AD		 118
119 /* PS */
120 gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.ps_offset;
e32eb50d
CK		 121 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 4));
122 radeon_ring_write(ring, (SQ_PGM_START_PS - PACKET3_SET_CONTEXT_REG_START) >> 2);
123 radeon_ring_write(ring, gpu_addr >> 8);
124 radeon_ring_write(ring, 1);
125 radeon_ring_write(ring, 0);
126 radeon_ring_write(ring, 2);
d7ccd8fc
AD		 127
128 gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset;
129 cp_set_surface_sync(rdev, PACKET3_SH_ACTION_ENA, 512, gpu_addr);
130}
131
132/* emits 10 + 1 sync (5) = 15 */
133static void
134set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
135{
e32eb50d 136 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
d7ccd8fc
AD		 137 u32 sq_vtx_constant_word2, sq_vtx_constant_word3;
138
139 /* high addr, stride */
6018faf5
IH		 140 sq_vtx_constant_word2 = SQ_VTXC_BASE_ADDR_HI(upper_32_bits(gpu_addr) & 0xff) |
141 SQ_VTXC_STRIDE(16);
0f234f5f 142#ifdef __BIG_ENDIAN
6018faf5 143 sq_vtx_constant_word2 |= SQ_VTXC_ENDIAN_SWAP(SQ_ENDIAN_8IN32);
0f234f5f 144#endif
d7ccd8fc 145 /* xyzw swizzles */
6018faf5
IH		 146 sq_vtx_constant_word3 = SQ_VTCX_SEL_X(SQ_SEL_X) |
147 SQ_VTCX_SEL_Y(SQ_SEL_Y) |
148 SQ_VTCX_SEL_Z(SQ_SEL_Z) |
149 SQ_VTCX_SEL_W(SQ_SEL_W);
d7ccd8fc 150
e32eb50d
CK		 151 radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 8));
152 radeon_ring_write(ring, 0x580);
153 radeon_ring_write(ring, gpu_addr & 0xffffffff);
154 radeon_ring_write(ring, 48 - 1); /* size */
155 radeon_ring_write(ring, sq_vtx_constant_word2);
156 radeon_ring_write(ring, sq_vtx_constant_word3);
157 radeon_ring_write(ring, 0);
158 radeon_ring_write(ring, 0);
159 radeon_ring_write(ring, 0);
160 radeon_ring_write(ring, S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_BUFFER));
d7ccd8fc 161
e719ebd9 162 if ((rdev->family == CHIP_CEDAR) ||
ff5b8562 163 (rdev->family == CHIP_PALM) ||
d5c5a72f
AD		 164 (rdev->family == CHIP_SUMO) ||
165 (rdev->family == CHIP_SUMO2) ||
ff5b8562 166 (rdev->family == CHIP_CAICOS))
d7ccd8fc
AD		 167 cp_set_surface_sync(rdev,
168 PACKET3_TC_ACTION_ENA, 48, gpu_addr);
169 else
170 cp_set_surface_sync(rdev,
171 PACKET3_VC_ACTION_ENA, 48, gpu_addr);
172
173}
174
175/* emits 10 */
176static void
177set_tex_resource(struct radeon_device *rdev,
178 int format, int w, int h, int pitch,
9bb7703c 179 u64 gpu_addr, u32 size)
d7ccd8fc 180{
e32eb50d 181 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
d7ccd8fc
AD		 182 u32 sq_tex_resource_word0, sq_tex_resource_word1;
183 u32 sq_tex_resource_word4, sq_tex_resource_word7;
184
185 if (h < 1)
186 h = 1;
187
6018faf5 188 sq_tex_resource_word0 = TEX_DIM(SQ_TEX_DIM_2D);
d7ccd8fc
AD		 189 sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 6) |
190 ((w - 1) << 18));
6018faf5
IH		 191 sq_tex_resource_word1 = ((h - 1) << 0) |
192 TEX_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
d7ccd8fc 193 /* xyzw swizzles */
6018faf5
IH		 194 sq_tex_resource_word4 = TEX_DST_SEL_X(SQ_SEL_X) |
195 TEX_DST_SEL_Y(SQ_SEL_Y) |
196 TEX_DST_SEL_Z(SQ_SEL_Z) |
197 TEX_DST_SEL_W(SQ_SEL_W);
d7ccd8fc 198
6018faf5
IH		 199 sq_tex_resource_word7 = format |
200 S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_TEXTURE);
d7ccd8fc 201
9bb7703c
AD		 202 cp_set_surface_sync(rdev,
203 PACKET3_TC_ACTION_ENA, size, gpu_addr);
204
e32eb50d
CK		 205 radeon_ring_write(ring, PACKET3(PACKET3_SET_RESOURCE, 8));
206 radeon_ring_write(ring, 0);
207 radeon_ring_write(ring, sq_tex_resource_word0);
208 radeon_ring_write(ring, sq_tex_resource_word1);
209 radeon_ring_write(ring, gpu_addr >> 8);
210 radeon_ring_write(ring, gpu_addr >> 8);
211 radeon_ring_write(ring, sq_tex_resource_word4);
212 radeon_ring_write(ring, 0);
213 radeon_ring_write(ring, 0);
214 radeon_ring_write(ring, sq_tex_resource_word7);
d7ccd8fc
AD		 215}
216
217/* emits 12 */
218static void
219set_scissors(struct radeon_device *rdev, int x1, int y1,
220 int x2, int y2)
221{
e32eb50d 222 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
ac10f81d
AD		 223 /* workaround some hw bugs */
224 if (x2 == 0)
225 x1 = 1;
226 if (y2 == 0)
227 y1 = 1;
7b76e479 228 if (rdev->family >= CHIP_CAYMAN) {
ac10f81d
AD		 229 if ((x2 == 1) && (y2 == 1))
230 x2 = 2;
231 }
232
e32eb50d
CK		 233 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
234 radeon_ring_write(ring, (PA_SC_SCREEN_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2);
235 radeon_ring_write(ring, (x1 << 0) | (y1 << 16));
236 radeon_ring_write(ring, (x2 << 0) | (y2 << 16));
d7ccd8fc 237
e32eb50d
CK		 238 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
239 radeon_ring_write(ring, (PA_SC_GENERIC_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2);
240 radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31));
241 radeon_ring_write(ring, (x2 << 0) | (y2 << 16));
d7ccd8fc 242
e32eb50d
CK		 243 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
244 radeon_ring_write(ring, (PA_SC_WINDOW_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2);
245 radeon_ring_write(ring, (x1 << 0) | (y1 << 16) | (1 << 31));
246 radeon_ring_write(ring, (x2 << 0) | (y2 << 16));
d7ccd8fc
AD		 247}
248
249/* emits 10 */
250static void
251draw_auto(struct radeon_device *rdev)
252{
e32eb50d
CK		 253 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
254 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
255 radeon_ring_write(ring, (VGT_PRIMITIVE_TYPE - PACKET3_SET_CONFIG_REG_START) >> 2);
256 radeon_ring_write(ring, DI_PT_RECTLIST);
d7ccd8fc 257
e32eb50d
CK		 258 radeon_ring_write(ring, PACKET3(PACKET3_INDEX_TYPE, 0));
259 radeon_ring_write(ring,
0f234f5f
AD		 260#ifdef __BIG_ENDIAN
261 (2 << 2) |
262#endif
263 DI_INDEX_SIZE_16_BIT);
d7ccd8fc 264
e32eb50d
CK		 265 radeon_ring_write(ring, PACKET3(PACKET3_NUM_INSTANCES, 0));
266 radeon_ring_write(ring, 1);
d7ccd8fc 267
e32eb50d
CK		 268 radeon_ring_write(ring, PACKET3(PACKET3_DRAW_INDEX_AUTO, 1));
269 radeon_ring_write(ring, 3);
270 radeon_ring_write(ring, DI_SRC_SEL_AUTO_INDEX);
d7ccd8fc
AD		 271
272}
273
c61d0af9 274/* emits 39 */
d7ccd8fc
AD		 275static void
276set_default_state(struct radeon_device *rdev)
277{
e32eb50d 278 struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
d7ccd8fc
AD		 279 u32 sq_config, sq_gpr_resource_mgmt_1, sq_gpr_resource_mgmt_2, sq_gpr_resource_mgmt_3;
280 u32 sq_thread_resource_mgmt, sq_thread_resource_mgmt_2;
281 u32 sq_stack_resource_mgmt_1, sq_stack_resource_mgmt_2, sq_stack_resource_mgmt_3;
282 int num_ps_gprs, num_vs_gprs, num_temp_gprs;
283 int num_gs_gprs, num_es_gprs, num_hs_gprs, num_ls_gprs;
284 int num_ps_threads, num_vs_threads, num_gs_threads, num_es_threads;
285 int num_hs_threads, num_ls_threads;
286 int num_ps_stack_entries, num_vs_stack_entries, num_gs_stack_entries, num_es_stack_entries;
287 int num_hs_stack_entries, num_ls_stack_entries;
1e644d6d
AD		 288 u64 gpu_addr;
289 int dwords;
d7ccd8fc 290
2281a378 291 /* set clear context state */
e32eb50d
CK		 292 radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0));
293 radeon_ring_write(ring, 0);
d7ccd8fc 294
cb92d452
AD		 295 if (rdev->family < CHIP_CAYMAN) {
296 switch (rdev->family) {
297 case CHIP_CEDAR:
298 default:
299 num_ps_gprs = 93;
300 num_vs_gprs = 46;
301 num_temp_gprs = 4;
302 num_gs_gprs = 31;
303 num_es_gprs = 31;
304 num_hs_gprs = 23;
305 num_ls_gprs = 23;
306 num_ps_threads = 96;
307 num_vs_threads = 16;
308 num_gs_threads = 16;
309 num_es_threads = 16;
310 num_hs_threads = 16;
311 num_ls_threads = 16;
312 num_ps_stack_entries = 42;
313 num_vs_stack_entries = 42;
314 num_gs_stack_entries = 42;
315 num_es_stack_entries = 42;
316 num_hs_stack_entries = 42;
317 num_ls_stack_entries = 42;
318 break;
319 case CHIP_REDWOOD:
320 num_ps_gprs = 93;
321 num_vs_gprs = 46;
322 num_temp_gprs = 4;
323 num_gs_gprs = 31;
324 num_es_gprs = 31;
325 num_hs_gprs = 23;
326 num_ls_gprs = 23;
327 num_ps_threads = 128;
328 num_vs_threads = 20;
329 num_gs_threads = 20;
330 num_es_threads = 20;
331 num_hs_threads = 20;
332 num_ls_threads = 20;
333 num_ps_stack_entries = 42;
334 num_vs_stack_entries = 42;
335 num_gs_stack_entries = 42;
336 num_es_stack_entries = 42;
337 num_hs_stack_entries = 42;
338 num_ls_stack_entries = 42;
339 break;
340 case CHIP_JUNIPER:
341 num_ps_gprs = 93;
342 num_vs_gprs = 46;
343 num_temp_gprs = 4;
344 num_gs_gprs = 31;
345 num_es_gprs = 31;
346 num_hs_gprs = 23;
347 num_ls_gprs = 23;
348 num_ps_threads = 128;
349 num_vs_threads = 20;
350 num_gs_threads = 20;
351 num_es_threads = 20;
352 num_hs_threads = 20;
353 num_ls_threads = 20;
354 num_ps_stack_entries = 85;
355 num_vs_stack_entries = 85;
356 num_gs_stack_entries = 85;
357 num_es_stack_entries = 85;
358 num_hs_stack_entries = 85;
359 num_ls_stack_entries = 85;
360 break;
361 case CHIP_CYPRESS:
362 case CHIP_HEMLOCK:
363 num_ps_gprs = 93;
364 num_vs_gprs = 46;
365 num_temp_gprs = 4;
366 num_gs_gprs = 31;
367 num_es_gprs = 31;
368 num_hs_gprs = 23;
369 num_ls_gprs = 23;
370 num_ps_threads = 128;
371 num_vs_threads = 20;
372 num_gs_threads = 20;
373 num_es_threads = 20;
374 num_hs_threads = 20;
375 num_ls_threads = 20;
376 num_ps_stack_entries = 85;
377 num_vs_stack_entries = 85;
378 num_gs_stack_entries = 85;
379 num_es_stack_entries = 85;
380 num_hs_stack_entries = 85;
381 num_ls_stack_entries = 85;
382 break;
383 case CHIP_PALM:
384 num_ps_gprs = 93;
385 num_vs_gprs = 46;
386 num_temp_gprs = 4;
387 num_gs_gprs = 31;
388 num_es_gprs = 31;
389 num_hs_gprs = 23;
390 num_ls_gprs = 23;
391 num_ps_threads = 96;
392 num_vs_threads = 16;
393 num_gs_threads = 16;
394 num_es_threads = 16;
395 num_hs_threads = 16;
396 num_ls_threads = 16;
397 num_ps_stack_entries = 42;
398 num_vs_stack_entries = 42;
399 num_gs_stack_entries = 42;
400 num_es_stack_entries = 42;
401 num_hs_stack_entries = 42;
402 num_ls_stack_entries = 42;
403 break;
d5c5a72f
AD		 404 case CHIP_SUMO:
405 num_ps_gprs = 93;
406 num_vs_gprs = 46;
407 num_temp_gprs = 4;
408 num_gs_gprs = 31;
409 num_es_gprs = 31;
410 num_hs_gprs = 23;
411 num_ls_gprs = 23;
412 num_ps_threads = 96;
413 num_vs_threads = 25;
414 num_gs_threads = 25;
415 num_es_threads = 25;
416 num_hs_threads = 25;
417 num_ls_threads = 25;
418 num_ps_stack_entries = 42;
419 num_vs_stack_entries = 42;
420 num_gs_stack_entries = 42;
421 num_es_stack_entries = 42;
422 num_hs_stack_entries = 42;
423 num_ls_stack_entries = 42;
424 break;
425 case CHIP_SUMO2:
426 num_ps_gprs = 93;
427 num_vs_gprs = 46;
428 num_temp_gprs = 4;
429 num_gs_gprs = 31;
430 num_es_gprs = 31;
431 num_hs_gprs = 23;
432 num_ls_gprs = 23;
433 num_ps_threads = 96;
434 num_vs_threads = 25;
435 num_gs_threads = 25;
436 num_es_threads = 25;
437 num_hs_threads = 25;
438 num_ls_threads = 25;
439 num_ps_stack_entries = 85;
440 num_vs_stack_entries = 85;
441 num_gs_stack_entries = 85;
442 num_es_stack_entries = 85;
443 num_hs_stack_entries = 85;
444 num_ls_stack_entries = 85;
445 break;
cb92d452
AD		 446 case CHIP_BARTS:
447 num_ps_gprs = 93;
448 num_vs_gprs = 46;
449 num_temp_gprs = 4;
450 num_gs_gprs = 31;
451 num_es_gprs = 31;
452 num_hs_gprs = 23;
453 num_ls_gprs = 23;
454 num_ps_threads = 128;
455 num_vs_threads = 20;
456 num_gs_threads = 20;
457 num_es_threads = 20;
458 num_hs_threads = 20;
459 num_ls_threads = 20;
460 num_ps_stack_entries = 85;
461 num_vs_stack_entries = 85;
462 num_gs_stack_entries = 85;
463 num_es_stack_entries = 85;
464 num_hs_stack_entries = 85;
465 num_ls_stack_entries = 85;
466 break;
467 case CHIP_TURKS:
468 num_ps_gprs = 93;
469 num_vs_gprs = 46;
470 num_temp_gprs = 4;
471 num_gs_gprs = 31;
472 num_es_gprs = 31;
473 num_hs_gprs = 23;
474 num_ls_gprs = 23;
475 num_ps_threads = 128;
476 num_vs_threads = 20;
477 num_gs_threads = 20;
478 num_es_threads = 20;
479 num_hs_threads = 20;
480 num_ls_threads = 20;
481 num_ps_stack_entries = 42;
482 num_vs_stack_entries = 42;
483 num_gs_stack_entries = 42;
484 num_es_stack_entries = 42;
485 num_hs_stack_entries = 42;
486 num_ls_stack_entries = 42;
487 break;
488 case CHIP_CAICOS:
489 num_ps_gprs = 93;
490 num_vs_gprs = 46;
491 num_temp_gprs = 4;
492 num_gs_gprs = 31;
493 num_es_gprs = 31;
494 num_hs_gprs = 23;
495 num_ls_gprs = 23;
496 num_ps_threads = 128;
497 num_vs_threads = 10;
498 num_gs_threads = 10;
499 num_es_threads = 10;
500 num_hs_threads = 10;
501 num_ls_threads = 10;
502 num_ps_stack_entries = 42;
503 num_vs_stack_entries = 42;
504 num_gs_stack_entries = 42;
505 num_es_stack_entries = 42;
506 num_hs_stack_entries = 42;
507 num_ls_stack_entries = 42;
508 break;
509 }
d7ccd8fc 510
cb92d452
AD		 511 if ((rdev->family == CHIP_CEDAR) ||
512 (rdev->family == CHIP_PALM) ||
d5c5a72f
AD		 513 (rdev->family == CHIP_SUMO) ||
514 (rdev->family == CHIP_SUMO2) ||
cb92d452
AD		 515 (rdev->family == CHIP_CAICOS))
516 sq_config = 0;
517 else
518 sq_config = VC_ENABLE;
519
520 sq_config |= (EXPORT_SRC_C |
521 CS_PRIO(0) |
522 LS_PRIO(0) |
523 HS_PRIO(0) |
524 PS_PRIO(0) |
525 VS_PRIO(1) |
526 GS_PRIO(2) |
527 ES_PRIO(3));
528
529 sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(num_ps_gprs) |
530 NUM_VS_GPRS(num_vs_gprs) |
531 NUM_CLAUSE_TEMP_GPRS(num_temp_gprs));
532 sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(num_gs_gprs) |
533 NUM_ES_GPRS(num_es_gprs));
534 sq_gpr_resource_mgmt_3 = (NUM_HS_GPRS(num_hs_gprs) |
535 NUM_LS_GPRS(num_ls_gprs));
536 sq_thread_resource_mgmt = (NUM_PS_THREADS(num_ps_threads) |
537 NUM_VS_THREADS(num_vs_threads) |
538 NUM_GS_THREADS(num_gs_threads) |
539 NUM_ES_THREADS(num_es_threads));
540 sq_thread_resource_mgmt_2 = (NUM_HS_THREADS(num_hs_threads) |
541 NUM_LS_THREADS(num_ls_threads));
542 sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(num_ps_stack_entries) |
543 NUM_VS_STACK_ENTRIES(num_vs_stack_entries));
544 sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(num_gs_stack_entries) |
545 NUM_ES_STACK_ENTRIES(num_es_stack_entries));
546 sq_stack_resource_mgmt_3 = (NUM_HS_STACK_ENTRIES(num_hs_stack_entries) |
547 NUM_LS_STACK_ENTRIES(num_ls_stack_entries));
548
549 /* disable dyn gprs */
e32eb50d
CK		 550 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
551 radeon_ring_write(ring, (SQ_DYN_GPR_CNTL_PS_FLUSH_REQ - PACKET3_SET_CONFIG_REG_START) >> 2);
552 radeon_ring_write(ring, 0);
cb92d452 553
c61d0af9 554 /* setup LDS */
e32eb50d
CK		 555 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
556 radeon_ring_write(ring, (SQ_LDS_RESOURCE_MGMT - PACKET3_SET_CONFIG_REG_START) >> 2);
557 radeon_ring_write(ring, 0x10001000);
c61d0af9 558
cb92d452 559 /* SQ config */
e32eb50d
CK		 560 radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 11));
561 radeon_ring_write(ring, (SQ_CONFIG - PACKET3_SET_CONFIG_REG_START) >> 2);
562 radeon_ring_write(ring, sq_config);
563 radeon_ring_write(ring, sq_gpr_resource_mgmt_1);
564 radeon_ring_write(ring, sq_gpr_resource_mgmt_2);
565 radeon_ring_write(ring, sq_gpr_resource_mgmt_3);
566 radeon_ring_write(ring, 0);
567 radeon_ring_write(ring, 0);
568 radeon_ring_write(ring, sq_thread_resource_mgmt);
569 radeon_ring_write(ring, sq_thread_resource_mgmt_2);
570 radeon_ring_write(ring, sq_stack_resource_mgmt_1);
571 radeon_ring_write(ring, sq_stack_resource_mgmt_2);
572 radeon_ring_write(ring, sq_stack_resource_mgmt_3);
cb92d452 573 }
2281a378
AD		 574
575 /* CONTEXT_CONTROL */
e32eb50d
CK		 576 radeon_ring_write(ring, 0xc0012800);
577 radeon_ring_write(ring, 0x80000000);
578 radeon_ring_write(ring, 0x80000000);
2281a378
AD		 579
580 /* SQ_VTX_BASE_VTX_LOC */
e32eb50d
CK		 581 radeon_ring_write(ring, 0xc0026f00);
582 radeon_ring_write(ring, 0x00000000);
583 radeon_ring_write(ring, 0x00000000);
584 radeon_ring_write(ring, 0x00000000);
2281a378
AD		 585
586 /* SET_SAMPLER */
e32eb50d
CK		 587 radeon_ring_write(ring, 0xc0036e00);
588 radeon_ring_write(ring, 0x00000000);
589 radeon_ring_write(ring, 0x00000012);
590 radeon_ring_write(ring, 0x00000000);
591 radeon_ring_write(ring, 0x00000000);
2281a378 592
12920591 593 /* set to DX10/11 mode */
e32eb50d
CK		 594 radeon_ring_write(ring, PACKET3(PACKET3_MODE_CONTROL, 0));
595 radeon_ring_write(ring, 1);
12920591 596
1e644d6d
AD		 597 /* emit an IB pointing at default state */
598 dwords = ALIGN(rdev->r600_blit.state_len, 0x10);
599 gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.state_offset;
e32eb50d
CK		 600 radeon_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
601 radeon_ring_write(ring, gpu_addr & 0xFFFFFFFC);
602 radeon_ring_write(ring, upper_32_bits(gpu_addr) & 0xFF);
603 radeon_ring_write(ring, dwords);
1e644d6d 604
d7ccd8fc
AD		 605}
606
d7ccd8fc
AD		 607int evergreen_blit_init(struct radeon_device *rdev)
608{
609 u32 obj_size;
0f234f5f 610 int i, r, dwords;
d7ccd8fc 611 void *ptr;
1e644d6d
AD		 612 u32 packet2s[16];
613 int num_packet2s = 0;
d7ccd8fc 614
fb3d9e97
IH		 615 rdev->r600_blit.primitives.set_render_target = set_render_target;
616 rdev->r600_blit.primitives.cp_set_surface_sync = cp_set_surface_sync;
617 rdev->r600_blit.primitives.set_shaders = set_shaders;
618 rdev->r600_blit.primitives.set_vtx_resource = set_vtx_resource;
619 rdev->r600_blit.primitives.set_tex_resource = set_tex_resource;
620 rdev->r600_blit.primitives.set_scissors = set_scissors;
621 rdev->r600_blit.primitives.draw_auto = draw_auto;
622 rdev->r600_blit.primitives.set_default_state = set_default_state;
623
220907d9
CK		 624 rdev->r600_blit.ring_size_common = 8; /* sync semaphore */
625 rdev->r600_blit.ring_size_common += 55; /* shaders + def state */
77b1bad4 626 rdev->r600_blit.ring_size_common += 16; /* fence emit for VB IB */
fb3d9e97 627 rdev->r600_blit.ring_size_common += 5; /* done copy */
77b1bad4 628 rdev->r600_blit.ring_size_common += 16; /* fence emit for done copy */
fb3d9e97
IH		 629
630 rdev->r600_blit.ring_size_per_loop = 74;
06c9c233
AD		 631 if (rdev->family >= CHIP_CAYMAN)
632 rdev->r600_blit.ring_size_per_loop += 9; /* additional DWs for surface sync */
fb3d9e97
IH		 633
634 rdev->r600_blit.max_dim = 16384;
635
d7ccd8fc 636 rdev->r600_blit.state_offset = 0;
1e644d6d 637
cb92d452
AD		 638 if (rdev->family < CHIP_CAYMAN)
639 rdev->r600_blit.state_len = evergreen_default_size;
640 else
641 rdev->r600_blit.state_len = cayman_default_size;
1e644d6d
AD		 642
643 dwords = rdev->r600_blit.state_len;
644 while (dwords & 0xf) {
0f234f5f 645 packet2s[num_packet2s++] = cpu_to_le32(PACKET2(0));
1e644d6d
AD		 646 dwords++;
647 }
648
649 obj_size = dwords * 4;
650 obj_size = ALIGN(obj_size, 256);
d7ccd8fc
AD		 651
652 rdev->r600_blit.vs_offset = obj_size;
cb92d452
AD		 653 if (rdev->family < CHIP_CAYMAN)
654 obj_size += evergreen_vs_size * 4;
655 else
656 obj_size += cayman_vs_size * 4;
d7ccd8fc
AD		 657 obj_size = ALIGN(obj_size, 256);
658
659 rdev->r600_blit.ps_offset = obj_size;
cb92d452
AD		 660 if (rdev->family < CHIP_CAYMAN)
661 obj_size += evergreen_ps_size * 4;
662 else
663 obj_size += cayman_ps_size * 4;
d7ccd8fc
AD		 664 obj_size = ALIGN(obj_size, 256);
665
6f72a631
CK		 666 /* pin copy shader into vram if not already initialized */
667 if (!rdev->r600_blit.shader_obj) {
668 r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true,
669 RADEON_GEM_DOMAIN_VRAM,
670 NULL, &rdev->r600_blit.shader_obj);
671 if (r) {
672 DRM_ERROR("evergreen failed to allocate shader\n");
673 return r;
674 }
675
676 r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
677 if (unlikely(r != 0))
678 return r;
679 r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
680 &rdev->r600_blit.shader_gpu_addr);
681 radeon_bo_unreserve(rdev->r600_blit.shader_obj);
682 if (r) {
683 dev_err(rdev->dev, "(%d) pin blit object failed\n", r);
684 return r;
685 }
d7ccd8fc
AD		 686 }
687
688 DRM_DEBUG("evergreen blit allocated bo %08x vs %08x ps %08x\n",
689 obj_size,
690 rdev->r600_blit.vs_offset, rdev->r600_blit.ps_offset);
691
692 r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
693 if (unlikely(r != 0))
694 return r;
695 r = radeon_bo_kmap(rdev->r600_blit.shader_obj, &ptr);
696 if (r) {
697 DRM_ERROR("failed to map blit object %d\n", r);
698 return r;
699 }
700
cb92d452
AD		 701 if (rdev->family < CHIP_CAYMAN) {
702 memcpy_toio(ptr + rdev->r600_blit.state_offset,
703 evergreen_default_state, rdev->r600_blit.state_len * 4);
704
705 if (num_packet2s)
706 memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4),
707 packet2s, num_packet2s * 4);
708 for (i = 0; i < evergreen_vs_size; i++)
709 *(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(evergreen_vs[i]);
710 for (i = 0; i < evergreen_ps_size; i++)
711 *(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(evergreen_ps[i]);
712 } else {
713 memcpy_toio(ptr + rdev->r600_blit.state_offset,
714 cayman_default_state, rdev->r600_blit.state_len * 4);
715
716 if (num_packet2s)
717 memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4),
718 packet2s, num_packet2s * 4);
719 for (i = 0; i < cayman_vs_size; i++)
720 *(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(cayman_vs[i]);
721 for (i = 0; i < cayman_ps_size; i++)
722 *(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(cayman_ps[i]);
723 }
d7ccd8fc
AD		 724 radeon_bo_kunmap(rdev->r600_blit.shader_obj);
725 radeon_bo_unreserve(rdev->r600_blit.shader_obj);
726
53595338 727 radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
d7ccd8fc
AD		 728 return 0;
729}
kernel source for telekom puls (alcatel/mediatek)