2 * Copyright 2009 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>
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
30 #include <dev/drm2/drmP.h>
31 #include <dev/drm2/radeon/radeon_drm.h>
32 #include "radeon_drv.h"
34 #include "r600_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
48 set_render_target(drm_radeon_private_t *dev_priv, int format, int w, int h, u64 gpu_addr)
59 cb_color_info = ((format << 2) | (1 << 27));
61 slice = ((w * h) / 64) - 1;
63 if (((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_R600) &&
64 ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV770)) {
66 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
67 OUT_RING((R600_CB_COLOR0_BASE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
68 OUT_RING(gpu_addr >> 8);
69 OUT_RING(CP_PACKET3(R600_IT_SURFACE_BASE_UPDATE, 0));
73 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
74 OUT_RING((R600_CB_COLOR0_BASE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
75 OUT_RING(gpu_addr >> 8);
78 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
79 OUT_RING((R600_CB_COLOR0_SIZE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
80 OUT_RING((pitch << 0) | (slice << 10));
82 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
83 OUT_RING((R600_CB_COLOR0_VIEW - R600_SET_CONTEXT_REG_OFFSET) >> 2);
86 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
87 OUT_RING((R600_CB_COLOR0_INFO - R600_SET_CONTEXT_REG_OFFSET) >> 2);
88 OUT_RING(cb_color_info);
90 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
91 OUT_RING((R600_CB_COLOR0_TILE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
94 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
95 OUT_RING((R600_CB_COLOR0_FRAG - R600_SET_CONTEXT_REG_OFFSET) >> 2);
98 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
99 OUT_RING((R600_CB_COLOR0_MASK - R600_SET_CONTEXT_REG_OFFSET) >> 2);
106 cp_set_surface_sync(drm_radeon_private_t *dev_priv,
107 u32 sync_type, u32 size, u64 mc_addr)
113 if (size == 0xffffffff)
114 cp_coher_size = 0xffffffff;
116 cp_coher_size = ((size + 255) >> 8);
119 OUT_RING(CP_PACKET3(R600_IT_SURFACE_SYNC, 3));
121 OUT_RING(cp_coher_size);
122 OUT_RING((mc_addr >> 8));
123 OUT_RING(10); /* poll interval */
128 set_shaders(struct drm_device *dev)
130 drm_radeon_private_t *dev_priv = dev->dev_private;
134 uint32_t sq_pgm_resources;
139 vs = (u32 *) ((char *)dev->agp_buffer_map->handle + dev_priv->blit_vb->offset);
140 ps = (u32 *) ((char *)dev->agp_buffer_map->handle + dev_priv->blit_vb->offset + 256);
142 for (i = 0; i < r6xx_vs_size; i++)
143 vs[i] = cpu_to_le32(r6xx_vs[i]);
144 for (i = 0; i < r6xx_ps_size; i++)
145 ps[i] = cpu_to_le32(r6xx_ps[i]);
147 dev_priv->blit_vb->used = 512;
149 gpu_addr = dev_priv->gart_buffers_offset + dev_priv->blit_vb->offset;
151 /* setup shader regs */
152 sq_pgm_resources = (1 << 0);
156 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
157 OUT_RING((R600_SQ_PGM_START_VS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
158 OUT_RING(gpu_addr >> 8);
160 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
161 OUT_RING((R600_SQ_PGM_RESOURCES_VS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
162 OUT_RING(sq_pgm_resources);
164 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
165 OUT_RING((R600_SQ_PGM_CF_OFFSET_VS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
169 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
170 OUT_RING((R600_SQ_PGM_START_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
171 OUT_RING((gpu_addr + 256) >> 8);
173 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
174 OUT_RING((R600_SQ_PGM_RESOURCES_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
175 OUT_RING(sq_pgm_resources | (1 << 28));
177 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
178 OUT_RING((R600_SQ_PGM_EXPORTS_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
181 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
182 OUT_RING((R600_SQ_PGM_CF_OFFSET_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
186 cp_set_surface_sync(dev_priv,
187 R600_SH_ACTION_ENA, 512, gpu_addr);
191 set_vtx_resource(drm_radeon_private_t *dev_priv, u64 gpu_addr)
193 uint32_t sq_vtx_constant_word2;
197 sq_vtx_constant_word2 = (((gpu_addr >> 32) & 0xff) | (16 << 8));
199 sq_vtx_constant_word2 |= (2 << 30);
203 OUT_RING(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
205 OUT_RING(gpu_addr & 0xffffffff);
207 OUT_RING(sq_vtx_constant_word2);
211 OUT_RING(R600_SQ_TEX_VTX_VALID_BUFFER << 30);
214 if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
215 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
216 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
217 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880) ||
218 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710))
219 cp_set_surface_sync(dev_priv,
220 R600_TC_ACTION_ENA, 48, gpu_addr);
222 cp_set_surface_sync(dev_priv,
223 R600_VC_ACTION_ENA, 48, gpu_addr);
227 set_tex_resource(drm_radeon_private_t *dev_priv,
228 int format, int w, int h, int pitch, u64 gpu_addr)
230 uint32_t sq_tex_resource_word0, sq_tex_resource_word1, sq_tex_resource_word4;
237 sq_tex_resource_word0 = (1 << 0);
238 sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 8) |
241 sq_tex_resource_word1 = (format << 26);
242 sq_tex_resource_word1 |= ((h - 1) << 0);
244 sq_tex_resource_word4 = ((1 << 14) |
251 OUT_RING(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
253 OUT_RING(sq_tex_resource_word0);
254 OUT_RING(sq_tex_resource_word1);
255 OUT_RING(gpu_addr >> 8);
256 OUT_RING(gpu_addr >> 8);
257 OUT_RING(sq_tex_resource_word4);
259 OUT_RING(R600_SQ_TEX_VTX_VALID_TEXTURE << 30);
265 set_scissors(drm_radeon_private_t *dev_priv, int x1, int y1, int x2, int y2)
271 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 2));
272 OUT_RING((R600_PA_SC_SCREEN_SCISSOR_TL - R600_SET_CONTEXT_REG_OFFSET) >> 2);
273 OUT_RING((x1 << 0) | (y1 << 16));
274 OUT_RING((x2 << 0) | (y2 << 16));
276 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 2));
277 OUT_RING((R600_PA_SC_GENERIC_SCISSOR_TL - R600_SET_CONTEXT_REG_OFFSET) >> 2);
278 OUT_RING((x1 << 0) | (y1 << 16) | (1 << 31));
279 OUT_RING((x2 << 0) | (y2 << 16));
281 OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 2));
282 OUT_RING((R600_PA_SC_WINDOW_SCISSOR_TL - R600_SET_CONTEXT_REG_OFFSET) >> 2);
283 OUT_RING((x1 << 0) | (y1 << 16) | (1 << 31));
284 OUT_RING((x2 << 0) | (y2 << 16));
289 draw_auto(drm_radeon_private_t *dev_priv)
295 OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
296 OUT_RING((R600_VGT_PRIMITIVE_TYPE - R600_SET_CONFIG_REG_OFFSET) >> 2);
297 OUT_RING(DI_PT_RECTLIST);
299 OUT_RING(CP_PACKET3(R600_IT_INDEX_TYPE, 0));
301 OUT_RING((2 << 2) | DI_INDEX_SIZE_16_BIT);
303 OUT_RING(DI_INDEX_SIZE_16_BIT);
306 OUT_RING(CP_PACKET3(R600_IT_NUM_INSTANCES, 0));
309 OUT_RING(CP_PACKET3(R600_IT_DRAW_INDEX_AUTO, 1));
311 OUT_RING(DI_SRC_SEL_AUTO_INDEX);
318 set_default_state(drm_radeon_private_t *dev_priv)
321 u32 sq_config, sq_gpr_resource_mgmt_1, sq_gpr_resource_mgmt_2;
322 u32 sq_thread_resource_mgmt, sq_stack_resource_mgmt_1, sq_stack_resource_mgmt_2;
323 int num_ps_gprs, num_vs_gprs, num_temp_gprs, num_gs_gprs, num_es_gprs;
324 int num_ps_threads, num_vs_threads, num_gs_threads, num_es_threads;
325 int num_ps_stack_entries, num_vs_stack_entries, num_gs_stack_entries, num_es_stack_entries;
328 switch ((dev_priv->flags & RADEON_FAMILY_MASK)) {
335 num_ps_threads = 136;
339 num_ps_stack_entries = 128;
340 num_vs_stack_entries = 128;
341 num_gs_stack_entries = 0;
342 num_es_stack_entries = 0;
351 num_ps_threads = 144;
355 num_ps_stack_entries = 40;
356 num_vs_stack_entries = 40;
357 num_gs_stack_entries = 32;
358 num_es_stack_entries = 16;
370 num_ps_threads = 136;
374 num_ps_stack_entries = 40;
375 num_vs_stack_entries = 40;
376 num_gs_stack_entries = 32;
377 num_es_stack_entries = 16;
385 num_ps_threads = 136;
389 num_ps_stack_entries = 40;
390 num_vs_stack_entries = 40;
391 num_gs_stack_entries = 32;
392 num_es_stack_entries = 16;
400 num_ps_threads = 188;
404 num_ps_stack_entries = 256;
405 num_vs_stack_entries = 256;
406 num_gs_stack_entries = 0;
407 num_es_stack_entries = 0;
416 num_ps_threads = 188;
420 num_ps_stack_entries = 128;
421 num_vs_stack_entries = 128;
422 num_gs_stack_entries = 0;
423 num_es_stack_entries = 0;
431 num_ps_threads = 144;
435 num_ps_stack_entries = 128;
436 num_vs_stack_entries = 128;
437 num_gs_stack_entries = 0;
438 num_es_stack_entries = 0;
442 if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
443 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
444 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
445 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880) ||
446 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710))
449 sq_config = R600_VC_ENABLE;
451 sq_config |= (R600_DX9_CONSTS |
452 R600_ALU_INST_PREFER_VECTOR |
458 sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(num_ps_gprs) |
459 R600_NUM_VS_GPRS(num_vs_gprs) |
460 R600_NUM_CLAUSE_TEMP_GPRS(num_temp_gprs));
461 sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(num_gs_gprs) |
462 R600_NUM_ES_GPRS(num_es_gprs));
463 sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(num_ps_threads) |
464 R600_NUM_VS_THREADS(num_vs_threads) |
465 R600_NUM_GS_THREADS(num_gs_threads) |
466 R600_NUM_ES_THREADS(num_es_threads));
467 sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(num_ps_stack_entries) |
468 R600_NUM_VS_STACK_ENTRIES(num_vs_stack_entries));
469 sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(num_gs_stack_entries) |
470 R600_NUM_ES_STACK_ENTRIES(num_es_stack_entries));
472 if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770) {
473 BEGIN_RING(r7xx_default_size + 10);
474 for (i = 0; i < r7xx_default_size; i++)
475 OUT_RING(r7xx_default_state[i]);
477 BEGIN_RING(r6xx_default_size + 10);
478 for (i = 0; i < r6xx_default_size; i++)
479 OUT_RING(r6xx_default_state[i]);
481 OUT_RING(CP_PACKET3(R600_IT_EVENT_WRITE, 0));
482 OUT_RING(R600_CACHE_FLUSH_AND_INV_EVENT);
484 OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 6));
485 OUT_RING((R600_SQ_CONFIG - R600_SET_CONFIG_REG_OFFSET) >> 2);
487 OUT_RING(sq_gpr_resource_mgmt_1);
488 OUT_RING(sq_gpr_resource_mgmt_2);
489 OUT_RING(sq_thread_resource_mgmt);
490 OUT_RING(sq_stack_resource_mgmt_1);
491 OUT_RING(sq_stack_resource_mgmt_2);
495 /* 23 bits of float fractional data */
496 #define I2F_FRAC_BITS 23
497 #define I2F_MASK ((1 << I2F_FRAC_BITS) - 1)
500 * Converts unsigned integer into 32-bit IEEE floating point representation.
501 * Will be exact from 0 to 2^24. Above that, we round towards zero
502 * as the fractional bits will not fit in a float. (It would be better to
503 * round towards even as the fpu does, but that is slower.)
505 __pure uint32_t int2float(uint32_t x)
507 uint32_t msb, exponent, fraction;
509 /* Zero is special */
512 /* Get location of the most significant bit */
516 * Use a rotate instead of a shift because that works both leftwards
517 * and rightwards due to the mod(32) behaviour. This means we don't
518 * need to check to see if we are above 2^24 or not.
520 fraction = ror32(x, (msb - I2F_FRAC_BITS) & 0x1f) & I2F_MASK;
521 exponent = (127 + msb) << I2F_FRAC_BITS;
523 return fraction + exponent;
526 static int r600_nomm_get_vb(struct drm_device *dev)
528 drm_radeon_private_t *dev_priv = dev->dev_private;
529 dev_priv->blit_vb = radeon_freelist_get(dev);
530 if (!dev_priv->blit_vb) {
531 DRM_ERROR("Unable to allocate vertex buffer for blit\n");
537 static void r600_nomm_put_vb(struct drm_device *dev)
539 drm_radeon_private_t *dev_priv = dev->dev_private;
541 dev_priv->blit_vb->used = 0;
542 radeon_cp_discard_buffer(dev, dev_priv->blit_vb->file_priv->masterp, dev_priv->blit_vb);
545 static void *r600_nomm_get_vb_ptr(struct drm_device *dev)
547 drm_radeon_private_t *dev_priv = dev->dev_private;
548 return (((char *)dev->agp_buffer_map->handle +
549 dev_priv->blit_vb->offset + dev_priv->blit_vb->used));
553 r600_prepare_blit_copy(struct drm_device *dev, struct drm_file *file_priv)
555 drm_radeon_private_t *dev_priv = dev->dev_private;
559 ret = r600_nomm_get_vb(dev);
563 dev_priv->blit_vb->file_priv = file_priv;
565 set_default_state(dev_priv);
573 r600_done_blit_copy(struct drm_device *dev)
575 drm_radeon_private_t *dev_priv = dev->dev_private;
580 OUT_RING(CP_PACKET3(R600_IT_EVENT_WRITE, 0));
581 OUT_RING(R600_CACHE_FLUSH_AND_INV_EVENT);
582 /* wait for 3D idle clean */
583 OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
584 OUT_RING((R600_WAIT_UNTIL - R600_SET_CONFIG_REG_OFFSET) >> 2);
585 OUT_RING(RADEON_WAIT_3D_IDLE | RADEON_WAIT_3D_IDLECLEAN);
590 r600_nomm_put_vb(dev);
594 r600_blit_copy(struct drm_device *dev,
595 uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
598 drm_radeon_private_t *dev_priv = dev->dev_private;
603 vb = r600_nomm_get_vb_ptr(dev);
605 if ((size_bytes & 3) || (src_gpu_addr & 3) || (dst_gpu_addr & 3)) {
609 int cur_size = size_bytes;
610 int src_x = src_gpu_addr & 255;
611 int dst_x = dst_gpu_addr & 255;
613 src_gpu_addr = src_gpu_addr & ~255;
614 dst_gpu_addr = dst_gpu_addr & ~255;
616 if (!src_x && !dst_x) {
617 h = (cur_size / max_bytes);
623 cur_size = max_bytes;
625 if (cur_size > max_bytes)
626 cur_size = max_bytes;
627 if (cur_size > (max_bytes - dst_x))
628 cur_size = (max_bytes - dst_x);
629 if (cur_size > (max_bytes - src_x))
630 cur_size = (max_bytes - src_x);
633 if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
635 r600_nomm_put_vb(dev);
636 r600_nomm_get_vb(dev);
637 if (!dev_priv->blit_vb)
640 vb = r600_nomm_get_vb_ptr(dev);
643 vb[0] = int2float(dst_x);
645 vb[2] = int2float(src_x);
648 vb[4] = int2float(dst_x);
649 vb[5] = int2float(h);
650 vb[6] = int2float(src_x);
651 vb[7] = int2float(h);
653 vb[8] = int2float(dst_x + cur_size);
654 vb[9] = int2float(h);
655 vb[10] = int2float(src_x + cur_size);
656 vb[11] = int2float(h);
659 set_tex_resource(dev_priv, FMT_8,
660 src_x + cur_size, h, src_x + cur_size,
663 cp_set_surface_sync(dev_priv,
664 R600_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
667 set_render_target(dev_priv, COLOR_8,
672 set_scissors(dev_priv, dst_x, 0, dst_x + cur_size, h);
674 /* Vertex buffer setup */
675 vb_addr = dev_priv->gart_buffers_offset +
676 dev_priv->blit_vb->offset +
677 dev_priv->blit_vb->used;
678 set_vtx_resource(dev_priv, vb_addr);
683 cp_set_surface_sync(dev_priv,
684 R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
685 cur_size * h, dst_gpu_addr);
688 dev_priv->blit_vb->used += 12 * 4;
690 src_gpu_addr += cur_size * h;
691 dst_gpu_addr += cur_size * h;
692 size_bytes -= cur_size * h;
695 max_bytes = 8192 * 4;
698 int cur_size = size_bytes;
699 int src_x = (src_gpu_addr & 255);
700 int dst_x = (dst_gpu_addr & 255);
702 src_gpu_addr = src_gpu_addr & ~255;
703 dst_gpu_addr = dst_gpu_addr & ~255;
705 if (!src_x && !dst_x) {
706 h = (cur_size / max_bytes);
712 cur_size = max_bytes;
714 if (cur_size > max_bytes)
715 cur_size = max_bytes;
716 if (cur_size > (max_bytes - dst_x))
717 cur_size = (max_bytes - dst_x);
718 if (cur_size > (max_bytes - src_x))
719 cur_size = (max_bytes - src_x);
722 if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
723 r600_nomm_put_vb(dev);
724 r600_nomm_get_vb(dev);
725 if (!dev_priv->blit_vb)
729 vb = r600_nomm_get_vb_ptr(dev);
732 vb[0] = int2float(dst_x / 4);
734 vb[2] = int2float(src_x / 4);
737 vb[4] = int2float(dst_x / 4);
738 vb[5] = int2float(h);
739 vb[6] = int2float(src_x / 4);
740 vb[7] = int2float(h);
742 vb[8] = int2float((dst_x + cur_size) / 4);
743 vb[9] = int2float(h);
744 vb[10] = int2float((src_x + cur_size) / 4);
745 vb[11] = int2float(h);
748 set_tex_resource(dev_priv, FMT_8_8_8_8,
749 (src_x + cur_size) / 4,
750 h, (src_x + cur_size) / 4,
753 cp_set_surface_sync(dev_priv,
754 R600_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
757 set_render_target(dev_priv, COLOR_8_8_8_8,
758 (dst_x + cur_size) / 4, h,
762 set_scissors(dev_priv, (dst_x / 4), 0, (dst_x + cur_size / 4), h);
764 /* Vertex buffer setup */
765 vb_addr = dev_priv->gart_buffers_offset +
766 dev_priv->blit_vb->offset +
767 dev_priv->blit_vb->used;
768 set_vtx_resource(dev_priv, vb_addr);
773 cp_set_surface_sync(dev_priv,
774 R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
775 cur_size * h, dst_gpu_addr);
778 dev_priv->blit_vb->used += 12 * 4;
780 src_gpu_addr += cur_size * h;
781 dst_gpu_addr += cur_size * h;
782 size_bytes -= cur_size * h;
788 r600_blit_swap(struct drm_device *dev,
789 uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
790 int sx, int sy, int dx, int dy,
791 int w, int h, int src_pitch, int dst_pitch, int cpp)
793 drm_radeon_private_t *dev_priv = dev->dev_private;
794 int cb_format, tex_format;
795 int sx2, sy2, dx2, dy2;
799 if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
801 r600_nomm_put_vb(dev);
802 r600_nomm_get_vb(dev);
803 if (!dev_priv->blit_vb)
808 vb = r600_nomm_get_vb_ptr(dev);
815 vb[0] = int2float(dx);
816 vb[1] = int2float(dy);
817 vb[2] = int2float(sx);
818 vb[3] = int2float(sy);
820 vb[4] = int2float(dx);
821 vb[5] = int2float(dy2);
822 vb[6] = int2float(sx);
823 vb[7] = int2float(sy2);
825 vb[8] = int2float(dx2);
826 vb[9] = int2float(dy2);
827 vb[10] = int2float(sx2);
828 vb[11] = int2float(sy2);
832 cb_format = COLOR_8_8_8_8;
833 tex_format = FMT_8_8_8_8;
836 cb_format = COLOR_5_6_5;
837 tex_format = FMT_5_6_5;
846 set_tex_resource(dev_priv, tex_format,
848 sy2, src_pitch / cpp,
851 cp_set_surface_sync(dev_priv,
852 R600_TC_ACTION_ENA, src_pitch * sy2, src_gpu_addr);
855 set_render_target(dev_priv, cb_format,
856 dst_pitch / cpp, dy2,
860 set_scissors(dev_priv, dx, dy, dx2, dy2);
862 /* Vertex buffer setup */
863 vb_addr = dev_priv->gart_buffers_offset +
864 dev_priv->blit_vb->offset +
865 dev_priv->blit_vb->used;
866 set_vtx_resource(dev_priv, vb_addr);
871 cp_set_surface_sync(dev_priv,
872 R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
873 dst_pitch * dy2, dst_gpu_addr);
875 dev_priv->blit_vb->used += 12 * 4;