2 * Copyright 2010 Advanced Micro Devices, Inc.
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:
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 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.
24 * Alex Deucher <alexander.deucher@amd.com>
29 #include "radeon_drm.h"
32 #include "evergreend.h"
33 #include "evergreen_blit_shaders.h"
34 #include "cayman_blit_shaders.h"
36 #define DI_PT_RECTLIST 0x11
37 #define DI_INDEX_SIZE_16_BIT 0x0
38 #define DI_SRC_SEL_AUTO_INDEX 0x2
42 #define FMT_8_8_8_8 0x1a
44 #define COLOR_5_6_5 0x8
45 #define COLOR_8_8_8_8 0x1a
49 set_render_target(struct radeon_device *rdev, int format,
50 int w, int h, u64 gpu_addr)
59 cb_color_info = CB_FORMAT(format) |
60 CB_SOURCE_FORMAT(CB_SF_EXPORT_NORM) |
61 CB_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
63 slice = ((w * h) / 64) - 1;
65 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONTEXT_REG, 15));
66 radeon_ring_write(rdev, (CB_COLOR0_BASE - PACKET3_SET_CONTEXT_REG_START) >> 2);
67 radeon_ring_write(rdev, gpu_addr >> 8);
68 radeon_ring_write(rdev, pitch);
69 radeon_ring_write(rdev, slice);
70 radeon_ring_write(rdev, 0);
71 radeon_ring_write(rdev, cb_color_info);
72 radeon_ring_write(rdev, 0);
73 radeon_ring_write(rdev, (w - 1) | ((h - 1) << 16));
74 radeon_ring_write(rdev, 0);
75 radeon_ring_write(rdev, 0);
76 radeon_ring_write(rdev, 0);
77 radeon_ring_write(rdev, 0);
78 radeon_ring_write(rdev, 0);
79 radeon_ring_write(rdev, 0);
80 radeon_ring_write(rdev, 0);
81 radeon_ring_write(rdev, 0);
86 cp_set_surface_sync(struct radeon_device *rdev,
87 u32 sync_type, u32 size,
92 if (size == 0xffffffff)
93 cp_coher_size = 0xffffffff;
95 cp_coher_size = ((size + 255) >> 8);
97 radeon_ring_write(rdev, PACKET3(PACKET3_SURFACE_SYNC, 3));
98 radeon_ring_write(rdev, sync_type);
99 radeon_ring_write(rdev, cp_coher_size);
100 radeon_ring_write(rdev, mc_addr >> 8);
101 radeon_ring_write(rdev, 10); /* poll interval */
104 /* emits 11dw + 1 surface sync = 16dw */
106 set_shaders(struct radeon_device *rdev)
111 gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset;
112 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONTEXT_REG, 3));
113 radeon_ring_write(rdev, (SQ_PGM_START_VS - PACKET3_SET_CONTEXT_REG_START) >> 2);
114 radeon_ring_write(rdev, gpu_addr >> 8);
115 radeon_ring_write(rdev, 2);
116 radeon_ring_write(rdev, 0);
119 gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.ps_offset;
120 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONTEXT_REG, 4));
121 radeon_ring_write(rdev, (SQ_PGM_START_PS - PACKET3_SET_CONTEXT_REG_START) >> 2);
122 radeon_ring_write(rdev, gpu_addr >> 8);
123 radeon_ring_write(rdev, 1);
124 radeon_ring_write(rdev, 0);
125 radeon_ring_write(rdev, 2);
127 gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.vs_offset;
128 cp_set_surface_sync(rdev, PACKET3_SH_ACTION_ENA, 512, gpu_addr);
131 /* emits 10 + 1 sync (5) = 15 */
133 set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
135 u32 sq_vtx_constant_word2, sq_vtx_constant_word3;
137 /* high addr, stride */
138 sq_vtx_constant_word2 = SQ_VTXC_BASE_ADDR_HI(upper_32_bits(gpu_addr) & 0xff) |
141 sq_vtx_constant_word2 |= SQ_VTXC_ENDIAN_SWAP(SQ_ENDIAN_8IN32);
144 sq_vtx_constant_word3 = SQ_VTCX_SEL_X(SQ_SEL_X) |
145 SQ_VTCX_SEL_Y(SQ_SEL_Y) |
146 SQ_VTCX_SEL_Z(SQ_SEL_Z) |
147 SQ_VTCX_SEL_W(SQ_SEL_W);
149 radeon_ring_write(rdev, PACKET3(PACKET3_SET_RESOURCE, 8));
150 radeon_ring_write(rdev, 0x580);
151 radeon_ring_write(rdev, gpu_addr & 0xffffffff);
152 radeon_ring_write(rdev, 48 - 1); /* size */
153 radeon_ring_write(rdev, sq_vtx_constant_word2);
154 radeon_ring_write(rdev, sq_vtx_constant_word3);
155 radeon_ring_write(rdev, 0);
156 radeon_ring_write(rdev, 0);
157 radeon_ring_write(rdev, 0);
158 radeon_ring_write(rdev, S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_BUFFER));
160 if ((rdev->family == CHIP_CEDAR) ||
161 (rdev->family == CHIP_PALM) ||
162 (rdev->family == CHIP_SUMO) ||
163 (rdev->family == CHIP_SUMO2) ||
164 (rdev->family == CHIP_CAICOS))
165 cp_set_surface_sync(rdev,
166 PACKET3_TC_ACTION_ENA, 48, gpu_addr);
168 cp_set_surface_sync(rdev,
169 PACKET3_VC_ACTION_ENA, 48, gpu_addr);
175 set_tex_resource(struct radeon_device *rdev,
176 int format, int w, int h, int pitch,
179 u32 sq_tex_resource_word0, sq_tex_resource_word1;
180 u32 sq_tex_resource_word4, sq_tex_resource_word7;
185 sq_tex_resource_word0 = TEX_DIM(SQ_TEX_DIM_2D);
186 sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 6) |
188 sq_tex_resource_word1 = ((h - 1) << 0) |
189 TEX_ARRAY_MODE(ARRAY_1D_TILED_THIN1);
191 sq_tex_resource_word4 = TEX_DST_SEL_X(SQ_SEL_X) |
192 TEX_DST_SEL_Y(SQ_SEL_Y) |
193 TEX_DST_SEL_Z(SQ_SEL_Z) |
194 TEX_DST_SEL_W(SQ_SEL_W);
196 sq_tex_resource_word7 = format |
197 S__SQ_CONSTANT_TYPE(SQ_TEX_VTX_VALID_TEXTURE);
199 radeon_ring_write(rdev, PACKET3(PACKET3_SET_RESOURCE, 8));
200 radeon_ring_write(rdev, 0);
201 radeon_ring_write(rdev, sq_tex_resource_word0);
202 radeon_ring_write(rdev, sq_tex_resource_word1);
203 radeon_ring_write(rdev, gpu_addr >> 8);
204 radeon_ring_write(rdev, gpu_addr >> 8);
205 radeon_ring_write(rdev, sq_tex_resource_word4);
206 radeon_ring_write(rdev, 0);
207 radeon_ring_write(rdev, 0);
208 radeon_ring_write(rdev, sq_tex_resource_word7);
213 set_scissors(struct radeon_device *rdev, int x1, int y1,
216 /* workaround some hw bugs */
221 if (rdev->family == CHIP_CAYMAN) {
222 if ((x2 == 1) && (y2 == 1))
226 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
227 radeon_ring_write(rdev, (PA_SC_SCREEN_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2);
228 radeon_ring_write(rdev, (x1 << 0) | (y1 << 16));
229 radeon_ring_write(rdev, (x2 << 0) | (y2 << 16));
231 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
232 radeon_ring_write(rdev, (PA_SC_GENERIC_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2);
233 radeon_ring_write(rdev, (x1 << 0) | (y1 << 16) | (1 << 31));
234 radeon_ring_write(rdev, (x2 << 0) | (y2 << 16));
236 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONTEXT_REG, 2));
237 radeon_ring_write(rdev, (PA_SC_WINDOW_SCISSOR_TL - PACKET3_SET_CONTEXT_REG_START) >> 2);
238 radeon_ring_write(rdev, (x1 << 0) | (y1 << 16) | (1 << 31));
239 radeon_ring_write(rdev, (x2 << 0) | (y2 << 16));
244 draw_auto(struct radeon_device *rdev)
246 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONFIG_REG, 1));
247 radeon_ring_write(rdev, (VGT_PRIMITIVE_TYPE - PACKET3_SET_CONFIG_REG_START) >> 2);
248 radeon_ring_write(rdev, DI_PT_RECTLIST);
250 radeon_ring_write(rdev, PACKET3(PACKET3_INDEX_TYPE, 0));
251 radeon_ring_write(rdev,
255 DI_INDEX_SIZE_16_BIT);
257 radeon_ring_write(rdev, PACKET3(PACKET3_NUM_INSTANCES, 0));
258 radeon_ring_write(rdev, 1);
260 radeon_ring_write(rdev, PACKET3(PACKET3_DRAW_INDEX_AUTO, 1));
261 radeon_ring_write(rdev, 3);
262 radeon_ring_write(rdev, DI_SRC_SEL_AUTO_INDEX);
268 set_default_state(struct radeon_device *rdev)
270 u32 sq_config, sq_gpr_resource_mgmt_1, sq_gpr_resource_mgmt_2, sq_gpr_resource_mgmt_3;
271 u32 sq_thread_resource_mgmt, sq_thread_resource_mgmt_2;
272 u32 sq_stack_resource_mgmt_1, sq_stack_resource_mgmt_2, sq_stack_resource_mgmt_3;
273 int num_ps_gprs, num_vs_gprs, num_temp_gprs;
274 int num_gs_gprs, num_es_gprs, num_hs_gprs, num_ls_gprs;
275 int num_ps_threads, num_vs_threads, num_gs_threads, num_es_threads;
276 int num_hs_threads, num_ls_threads;
277 int num_ps_stack_entries, num_vs_stack_entries, num_gs_stack_entries, num_es_stack_entries;
278 int num_hs_stack_entries, num_ls_stack_entries;
282 /* set clear context state */
283 radeon_ring_write(rdev, PACKET3(PACKET3_CLEAR_STATE, 0));
284 radeon_ring_write(rdev, 0);
286 if (rdev->family < CHIP_CAYMAN) {
287 switch (rdev->family) {
303 num_ps_stack_entries = 42;
304 num_vs_stack_entries = 42;
305 num_gs_stack_entries = 42;
306 num_es_stack_entries = 42;
307 num_hs_stack_entries = 42;
308 num_ls_stack_entries = 42;
318 num_ps_threads = 128;
324 num_ps_stack_entries = 42;
325 num_vs_stack_entries = 42;
326 num_gs_stack_entries = 42;
327 num_es_stack_entries = 42;
328 num_hs_stack_entries = 42;
329 num_ls_stack_entries = 42;
339 num_ps_threads = 128;
345 num_ps_stack_entries = 85;
346 num_vs_stack_entries = 85;
347 num_gs_stack_entries = 85;
348 num_es_stack_entries = 85;
349 num_hs_stack_entries = 85;
350 num_ls_stack_entries = 85;
361 num_ps_threads = 128;
367 num_ps_stack_entries = 85;
368 num_vs_stack_entries = 85;
369 num_gs_stack_entries = 85;
370 num_es_stack_entries = 85;
371 num_hs_stack_entries = 85;
372 num_ls_stack_entries = 85;
388 num_ps_stack_entries = 42;
389 num_vs_stack_entries = 42;
390 num_gs_stack_entries = 42;
391 num_es_stack_entries = 42;
392 num_hs_stack_entries = 42;
393 num_ls_stack_entries = 42;
409 num_ps_stack_entries = 42;
410 num_vs_stack_entries = 42;
411 num_gs_stack_entries = 42;
412 num_es_stack_entries = 42;
413 num_hs_stack_entries = 42;
414 num_ls_stack_entries = 42;
430 num_ps_stack_entries = 85;
431 num_vs_stack_entries = 85;
432 num_gs_stack_entries = 85;
433 num_es_stack_entries = 85;
434 num_hs_stack_entries = 85;
435 num_ls_stack_entries = 85;
445 num_ps_threads = 128;
451 num_ps_stack_entries = 85;
452 num_vs_stack_entries = 85;
453 num_gs_stack_entries = 85;
454 num_es_stack_entries = 85;
455 num_hs_stack_entries = 85;
456 num_ls_stack_entries = 85;
466 num_ps_threads = 128;
472 num_ps_stack_entries = 42;
473 num_vs_stack_entries = 42;
474 num_gs_stack_entries = 42;
475 num_es_stack_entries = 42;
476 num_hs_stack_entries = 42;
477 num_ls_stack_entries = 42;
487 num_ps_threads = 128;
493 num_ps_stack_entries = 42;
494 num_vs_stack_entries = 42;
495 num_gs_stack_entries = 42;
496 num_es_stack_entries = 42;
497 num_hs_stack_entries = 42;
498 num_ls_stack_entries = 42;
502 if ((rdev->family == CHIP_CEDAR) ||
503 (rdev->family == CHIP_PALM) ||
504 (rdev->family == CHIP_SUMO) ||
505 (rdev->family == CHIP_SUMO2) ||
506 (rdev->family == CHIP_CAICOS))
509 sq_config = VC_ENABLE;
511 sq_config |= (EXPORT_SRC_C |
520 sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(num_ps_gprs) |
521 NUM_VS_GPRS(num_vs_gprs) |
522 NUM_CLAUSE_TEMP_GPRS(num_temp_gprs));
523 sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(num_gs_gprs) |
524 NUM_ES_GPRS(num_es_gprs));
525 sq_gpr_resource_mgmt_3 = (NUM_HS_GPRS(num_hs_gprs) |
526 NUM_LS_GPRS(num_ls_gprs));
527 sq_thread_resource_mgmt = (NUM_PS_THREADS(num_ps_threads) |
528 NUM_VS_THREADS(num_vs_threads) |
529 NUM_GS_THREADS(num_gs_threads) |
530 NUM_ES_THREADS(num_es_threads));
531 sq_thread_resource_mgmt_2 = (NUM_HS_THREADS(num_hs_threads) |
532 NUM_LS_THREADS(num_ls_threads));
533 sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(num_ps_stack_entries) |
534 NUM_VS_STACK_ENTRIES(num_vs_stack_entries));
535 sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(num_gs_stack_entries) |
536 NUM_ES_STACK_ENTRIES(num_es_stack_entries));
537 sq_stack_resource_mgmt_3 = (NUM_HS_STACK_ENTRIES(num_hs_stack_entries) |
538 NUM_LS_STACK_ENTRIES(num_ls_stack_entries));
540 /* disable dyn gprs */
541 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONFIG_REG, 1));
542 radeon_ring_write(rdev, (SQ_DYN_GPR_CNTL_PS_FLUSH_REQ - PACKET3_SET_CONFIG_REG_START) >> 2);
543 radeon_ring_write(rdev, 0);
546 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONFIG_REG, 1));
547 radeon_ring_write(rdev, (SQ_LDS_RESOURCE_MGMT - PACKET3_SET_CONFIG_REG_START) >> 2);
548 radeon_ring_write(rdev, 0x10001000);
551 radeon_ring_write(rdev, PACKET3(PACKET3_SET_CONFIG_REG, 11));
552 radeon_ring_write(rdev, (SQ_CONFIG - PACKET3_SET_CONFIG_REG_START) >> 2);
553 radeon_ring_write(rdev, sq_config);
554 radeon_ring_write(rdev, sq_gpr_resource_mgmt_1);
555 radeon_ring_write(rdev, sq_gpr_resource_mgmt_2);
556 radeon_ring_write(rdev, sq_gpr_resource_mgmt_3);
557 radeon_ring_write(rdev, 0);
558 radeon_ring_write(rdev, 0);
559 radeon_ring_write(rdev, sq_thread_resource_mgmt);
560 radeon_ring_write(rdev, sq_thread_resource_mgmt_2);
561 radeon_ring_write(rdev, sq_stack_resource_mgmt_1);
562 radeon_ring_write(rdev, sq_stack_resource_mgmt_2);
563 radeon_ring_write(rdev, sq_stack_resource_mgmt_3);
566 /* CONTEXT_CONTROL */
567 radeon_ring_write(rdev, 0xc0012800);
568 radeon_ring_write(rdev, 0x80000000);
569 radeon_ring_write(rdev, 0x80000000);
571 /* SQ_VTX_BASE_VTX_LOC */
572 radeon_ring_write(rdev, 0xc0026f00);
573 radeon_ring_write(rdev, 0x00000000);
574 radeon_ring_write(rdev, 0x00000000);
575 radeon_ring_write(rdev, 0x00000000);
578 radeon_ring_write(rdev, 0xc0036e00);
579 radeon_ring_write(rdev, 0x00000000);
580 radeon_ring_write(rdev, 0x00000012);
581 radeon_ring_write(rdev, 0x00000000);
582 radeon_ring_write(rdev, 0x00000000);
584 /* set to DX10/11 mode */
585 radeon_ring_write(rdev, PACKET3(PACKET3_MODE_CONTROL, 0));
586 radeon_ring_write(rdev, 1);
588 /* emit an IB pointing at default state */
589 dwords = ALIGN(rdev->r600_blit.state_len, 0x10);
590 gpu_addr = rdev->r600_blit.shader_gpu_addr + rdev->r600_blit.state_offset;
591 radeon_ring_write(rdev, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
592 radeon_ring_write(rdev, gpu_addr & 0xFFFFFFFC);
593 radeon_ring_write(rdev, upper_32_bits(gpu_addr) & 0xFF);
594 radeon_ring_write(rdev, dwords);
598 int evergreen_blit_init(struct radeon_device *rdev)
604 int num_packet2s = 0;
606 rdev->r600_blit.primitives.set_render_target = set_render_target;
607 rdev->r600_blit.primitives.cp_set_surface_sync = cp_set_surface_sync;
608 rdev->r600_blit.primitives.set_shaders = set_shaders;
609 rdev->r600_blit.primitives.set_vtx_resource = set_vtx_resource;
610 rdev->r600_blit.primitives.set_tex_resource = set_tex_resource;
611 rdev->r600_blit.primitives.set_scissors = set_scissors;
612 rdev->r600_blit.primitives.draw_auto = draw_auto;
613 rdev->r600_blit.primitives.set_default_state = set_default_state;
615 rdev->r600_blit.ring_size_common = 55; /* shaders + def state */
616 rdev->r600_blit.ring_size_common += 10; /* fence emit for VB IB */
617 rdev->r600_blit.ring_size_common += 5; /* done copy */
618 rdev->r600_blit.ring_size_common += 10; /* fence emit for done copy */
620 rdev->r600_blit.ring_size_per_loop = 74;
622 rdev->r600_blit.max_dim = 16384;
624 /* pin copy shader into vram if already initialized */
625 if (rdev->r600_blit.shader_obj)
628 mutex_init(&rdev->r600_blit.mutex);
629 rdev->r600_blit.state_offset = 0;
631 if (rdev->family < CHIP_CAYMAN)
632 rdev->r600_blit.state_len = evergreen_default_size;
634 rdev->r600_blit.state_len = cayman_default_size;
636 dwords = rdev->r600_blit.state_len;
637 while (dwords & 0xf) {
638 packet2s[num_packet2s++] = cpu_to_le32(PACKET2(0));
642 obj_size = dwords * 4;
643 obj_size = ALIGN(obj_size, 256);
645 rdev->r600_blit.vs_offset = obj_size;
646 if (rdev->family < CHIP_CAYMAN)
647 obj_size += evergreen_vs_size * 4;
649 obj_size += cayman_vs_size * 4;
650 obj_size = ALIGN(obj_size, 256);
652 rdev->r600_blit.ps_offset = obj_size;
653 if (rdev->family < CHIP_CAYMAN)
654 obj_size += evergreen_ps_size * 4;
656 obj_size += cayman_ps_size * 4;
657 obj_size = ALIGN(obj_size, 256);
659 r = radeon_bo_create(rdev, obj_size, PAGE_SIZE, true, RADEON_GEM_DOMAIN_VRAM,
660 &rdev->r600_blit.shader_obj);
662 DRM_ERROR("evergreen failed to allocate shader\n");
666 DRM_DEBUG("evergreen blit allocated bo %08x vs %08x ps %08x\n",
668 rdev->r600_blit.vs_offset, rdev->r600_blit.ps_offset);
670 r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
671 if (unlikely(r != 0))
673 r = radeon_bo_kmap(rdev->r600_blit.shader_obj, &ptr);
675 DRM_ERROR("failed to map blit object %d\n", r);
679 if (rdev->family < CHIP_CAYMAN) {
680 memcpy_toio(ptr + rdev->r600_blit.state_offset,
681 evergreen_default_state, rdev->r600_blit.state_len * 4);
684 memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4),
685 packet2s, num_packet2s * 4);
686 for (i = 0; i < evergreen_vs_size; i++)
687 *(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(evergreen_vs[i]);
688 for (i = 0; i < evergreen_ps_size; i++)
689 *(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(evergreen_ps[i]);
691 memcpy_toio(ptr + rdev->r600_blit.state_offset,
692 cayman_default_state, rdev->r600_blit.state_len * 4);
695 memcpy_toio(ptr + rdev->r600_blit.state_offset + (rdev->r600_blit.state_len * 4),
696 packet2s, num_packet2s * 4);
697 for (i = 0; i < cayman_vs_size; i++)
698 *(u32 *)((unsigned long)ptr + rdev->r600_blit.vs_offset + i * 4) = cpu_to_le32(cayman_vs[i]);
699 for (i = 0; i < cayman_ps_size; i++)
700 *(u32 *)((unsigned long)ptr + rdev->r600_blit.ps_offset + i * 4) = cpu_to_le32(cayman_ps[i]);
702 radeon_bo_kunmap(rdev->r600_blit.shader_obj);
703 radeon_bo_unreserve(rdev->r600_blit.shader_obj);
706 r = radeon_bo_reserve(rdev->r600_blit.shader_obj, false);
707 if (unlikely(r != 0))
709 r = radeon_bo_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM,
710 &rdev->r600_blit.shader_gpu_addr);
711 radeon_bo_unreserve(rdev->r600_blit.shader_obj);
713 dev_err(rdev->dev, "(%d) pin blit object failed\n", r);
716 radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);