2 * Copyright (C) 2016 Rob Clark <robclark@freedesktop.org>
3 * Copyright © 2018 Google, Inc.
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 * Rob Clark <robclark@freedesktop.org>
30 #include "pipe/p_state.h"
31 #include "util/u_string.h"
32 #include "util/u_memory.h"
33 #include "util/u_inlines.h"
34 #include "util/u_format.h"
36 #include "freedreno_draw.h"
37 #include "freedreno_state.h"
38 #include "freedreno_resource.h"
41 #include "fd6_context.h"
44 #include "fd6_program.h"
45 #include "fd6_format.h"
48 /* some bits in common w/ a4xx: */
49 #include "a4xx/fd4_draw.h"
52 emit_mrt(struct fd_ringbuffer
*ring
, struct pipe_framebuffer_state
*pfb
,
53 struct fd_gmem_stateobj
*gmem
)
55 unsigned char mrt_comp
[A6XX_MAX_RENDER_TARGETS
] = {0};
56 unsigned srgb_cntl
= 0;
59 for (i
= 0; i
< pfb
->nr_cbufs
; i
++) {
60 enum a6xx_color_fmt format
= 0;
61 enum a3xx_color_swap swap
= WZYX
;
62 bool sint
= false, uint
= false;
63 struct fd_resource
*rsc
= NULL
;
64 struct fd_resource_slice
*slice
= NULL
;
66 uint32_t offset
, ubwc_offset
;
74 struct pipe_surface
*psurf
= pfb
->cbufs
[i
];
75 enum pipe_format pformat
= psurf
->format
;
76 rsc
= fd_resource(psurf
->texture
);
80 uint32_t base
= gmem
? gmem
->cbuf_base
[i
] : 0;
81 slice
= fd_resource_slice(rsc
, psurf
->u
.tex
.level
);
82 format
= fd6_pipe2color(pformat
);
83 sint
= util_format_is_pure_sint(pformat
);
84 uint
= util_format_is_pure_uint(pformat
);
86 if (util_format_is_srgb(pformat
))
87 srgb_cntl
|= (1 << i
);
89 offset
= fd_resource_offset(rsc
, psurf
->u
.tex
.level
,
90 psurf
->u
.tex
.first_layer
);
91 ubwc_offset
= fd_resource_ubwc_offset(rsc
, psurf
->u
.tex
.level
,
92 psurf
->u
.tex
.first_layer
);
94 stride
= slice
->pitch
* rsc
->cpp
* pfb
->samples
;
95 swap
= rsc
->tile_mode
? WZYX
: fd6_pipe2swap(pformat
);
98 fd_resource_level_linear(psurf
->texture
, psurf
->u
.tex
.level
))
99 tile_mode
= TILE6_LINEAR
;
101 tile_mode
= rsc
->tile_mode
;
103 if (rsc
->tile_mode
&&
104 fd_resource_level_linear(psurf
->texture
, psurf
->u
.tex
.level
))
105 tile_mode
= TILE6_LINEAR
;
107 tile_mode
= rsc
->tile_mode
;
109 debug_assert(psurf
->u
.tex
.first_layer
== psurf
->u
.tex
.last_layer
);
110 debug_assert((offset
+ slice
->size0
) <= fd_bo_size(rsc
->bo
));
112 OUT_PKT4(ring
, REG_A6XX_RB_MRT_BUF_INFO(i
), 6);
113 OUT_RING(ring
, A6XX_RB_MRT_BUF_INFO_COLOR_FORMAT(format
) |
114 A6XX_RB_MRT_BUF_INFO_COLOR_TILE_MODE(tile_mode
) |
115 A6XX_RB_MRT_BUF_INFO_COLOR_SWAP(swap
));
116 OUT_RING(ring
, A6XX_RB_MRT_PITCH(stride
));
117 OUT_RING(ring
, A6XX_RB_MRT_ARRAY_PITCH(slice
->size0
));
118 OUT_RELOCW(ring
, rsc
->bo
, offset
, 0, 0); /* BASE_LO/HI */
119 OUT_RING(ring
, base
); /* RB_MRT[i].BASE_GMEM */
120 OUT_PKT4(ring
, REG_A6XX_SP_FS_MRT_REG(i
), 1);
121 OUT_RING(ring
, A6XX_SP_FS_MRT_REG_COLOR_FORMAT(format
) |
122 COND(sint
, A6XX_SP_FS_MRT_REG_COLOR_SINT
) |
123 COND(uint
, A6XX_SP_FS_MRT_REG_COLOR_UINT
));
125 OUT_PKT4(ring
, REG_A6XX_RB_MRT_FLAG_BUFFER(i
), 3);
126 if (fd6_ubwc_enabled(rsc
, tile_mode
)) {
127 OUT_RELOCW(ring
, rsc
->bo
, ubwc_offset
, 0, 0); /* BASE_LO/HI */
128 OUT_RING(ring
, A6XX_RB_MRT_FLAG_BUFFER_PITCH_PITCH(rsc
->ubwc_pitch
) |
129 A6XX_RB_MRT_FLAG_BUFFER_PITCH_ARRAY_PITCH(rsc
->ubwc_size
));
131 OUT_RING(ring
, 0x00000000); /* RB_MRT_FLAG_BUFFER[i].ADDR_LO */
132 OUT_RING(ring
, 0x00000000); /* RB_MRT_FLAG_BUFFER[i].ADDR_HI */
133 OUT_RING(ring
, 0x00000000);
137 OUT_PKT4(ring
, REG_A6XX_RB_SRGB_CNTL
, 1);
138 OUT_RING(ring
, srgb_cntl
);
140 OUT_PKT4(ring
, REG_A6XX_SP_SRGB_CNTL
, 1);
141 OUT_RING(ring
, srgb_cntl
);
143 OUT_PKT4(ring
, REG_A6XX_RB_RENDER_COMPONENTS
, 1);
144 OUT_RING(ring
, A6XX_RB_RENDER_COMPONENTS_RT0(mrt_comp
[0]) |
145 A6XX_RB_RENDER_COMPONENTS_RT1(mrt_comp
[1]) |
146 A6XX_RB_RENDER_COMPONENTS_RT2(mrt_comp
[2]) |
147 A6XX_RB_RENDER_COMPONENTS_RT3(mrt_comp
[3]) |
148 A6XX_RB_RENDER_COMPONENTS_RT4(mrt_comp
[4]) |
149 A6XX_RB_RENDER_COMPONENTS_RT5(mrt_comp
[5]) |
150 A6XX_RB_RENDER_COMPONENTS_RT6(mrt_comp
[6]) |
151 A6XX_RB_RENDER_COMPONENTS_RT7(mrt_comp
[7]));
153 OUT_PKT4(ring
, REG_A6XX_SP_FS_RENDER_COMPONENTS
, 1);
155 A6XX_SP_FS_RENDER_COMPONENTS_RT0(mrt_comp
[0]) |
156 A6XX_SP_FS_RENDER_COMPONENTS_RT1(mrt_comp
[1]) |
157 A6XX_SP_FS_RENDER_COMPONENTS_RT2(mrt_comp
[2]) |
158 A6XX_SP_FS_RENDER_COMPONENTS_RT3(mrt_comp
[3]) |
159 A6XX_SP_FS_RENDER_COMPONENTS_RT4(mrt_comp
[4]) |
160 A6XX_SP_FS_RENDER_COMPONENTS_RT5(mrt_comp
[5]) |
161 A6XX_SP_FS_RENDER_COMPONENTS_RT6(mrt_comp
[6]) |
162 A6XX_SP_FS_RENDER_COMPONENTS_RT7(mrt_comp
[7]));
166 emit_zs(struct fd_ringbuffer
*ring
, struct pipe_surface
*zsbuf
,
167 struct fd_gmem_stateobj
*gmem
)
170 struct fd_resource
*rsc
= fd_resource(zsbuf
->texture
);
171 enum a6xx_depth_format fmt
= fd6_pipe2depth(zsbuf
->format
);
172 struct fd_resource_slice
*slice
= fd_resource_slice(rsc
, 0);
173 uint32_t stride
= slice
->pitch
* rsc
->cpp
;
174 uint32_t size
= slice
->size0
;
175 uint32_t base
= gmem
? gmem
->zsbuf_base
[0] : 0;
176 uint32_t offset
= fd_resource_offset(rsc
, zsbuf
->u
.tex
.level
,
177 zsbuf
->u
.tex
.first_layer
);
178 uint32_t ubwc_offset
= fd_resource_ubwc_offset(rsc
, zsbuf
->u
.tex
.level
,
179 zsbuf
->u
.tex
.first_layer
);
182 !fd_resource_level_linear(zsbuf
->texture
, zsbuf
->u
.tex
.level
) && rsc
->ubwc_size
;
184 OUT_PKT4(ring
, REG_A6XX_RB_DEPTH_BUFFER_INFO
, 6);
185 OUT_RING(ring
, A6XX_RB_DEPTH_BUFFER_INFO_DEPTH_FORMAT(fmt
));
186 OUT_RING(ring
, A6XX_RB_DEPTH_BUFFER_PITCH(stride
));
187 OUT_RING(ring
, A6XX_RB_DEPTH_BUFFER_ARRAY_PITCH(size
));
188 OUT_RELOCW(ring
, rsc
->bo
, offset
, 0, 0); /* RB_DEPTH_BUFFER_BASE_LO/HI */
189 OUT_RING(ring
, base
); /* RB_DEPTH_BUFFER_BASE_GMEM */
191 OUT_PKT4(ring
, REG_A6XX_GRAS_SU_DEPTH_BUFFER_INFO
, 1);
192 OUT_RING(ring
, A6XX_GRAS_SU_DEPTH_BUFFER_INFO_DEPTH_FORMAT(fmt
));
194 OUT_PKT4(ring
, REG_A6XX_RB_DEPTH_FLAG_BUFFER_BASE_LO
, 3);
196 OUT_RELOCW(ring
, rsc
->bo
, ubwc_offset
, 0, 0); /* BASE_LO/HI */
197 OUT_RING(ring
, A6XX_RB_MRT_FLAG_BUFFER_PITCH_PITCH(rsc
->ubwc_pitch
) |
198 A6XX_RB_MRT_FLAG_BUFFER_PITCH_ARRAY_PITCH(rsc
->ubwc_size
));
200 OUT_RING(ring
, 0x00000000); /* RB_MRT_FLAG_BUFFER[i].ADDR_LO */
201 OUT_RING(ring
, 0x00000000); /* RB_MRT_FLAG_BUFFER[i].ADDR_HI */
202 OUT_RING(ring
, 0x00000000);
206 OUT_PKT4(ring
, REG_A6XX_GRAS_LRZ_BUFFER_BASE_LO
, 5);
207 OUT_RELOCW(ring
, rsc
->lrz
, 0, 0, 0);
208 OUT_RING(ring
, A6XX_GRAS_LRZ_BUFFER_PITCH_PITCH(rsc
->lrz_pitch
));
209 //OUT_RELOCW(ring, rsc->lrz, 0, 0, 0); /* GRAS_LRZ_FAST_CLEAR_BUFFER_BASE_LO/HI */
210 // XXX a6xx seems to use a different buffer here.. not sure what for..
211 OUT_RING(ring
, 0x00000000);
212 OUT_RING(ring
, 0x00000000);
214 OUT_PKT4(ring
, REG_A6XX_GRAS_LRZ_BUFFER_BASE_LO
, 5);
215 OUT_RING(ring
, 0x00000000);
216 OUT_RING(ring
, 0x00000000);
217 OUT_RING(ring
, 0x00000000); /* GRAS_LRZ_BUFFER_PITCH */
218 OUT_RING(ring
, 0x00000000); /* GRAS_LRZ_FAST_CLEAR_BUFFER_BASE_LO */
219 OUT_RING(ring
, 0x00000000);
223 struct fd_resource_slice
*slice
= fd_resource_slice(rsc
->stencil
, 0);
224 stride
= slice
->pitch
* rsc
->stencil
->cpp
;
226 uint32_t base
= gmem
? gmem
->zsbuf_base
[1] : 0;
228 OUT_PKT4(ring
, REG_A6XX_RB_STENCIL_INFO
, 6);
229 OUT_RING(ring
, A6XX_RB_STENCIL_INFO_SEPARATE_STENCIL
);
230 OUT_RING(ring
, A6XX_RB_STENCIL_BUFFER_PITCH(stride
));
231 OUT_RING(ring
, A6XX_RB_STENCIL_BUFFER_ARRAY_PITCH(size
));
232 OUT_RELOCW(ring
, rsc
->stencil
->bo
, 0, 0, 0); /* RB_STENCIL_BASE_LO/HI */
233 OUT_RING(ring
, base
); /* RB_STENCIL_BASE_LO */
235 OUT_PKT4(ring
, REG_A6XX_RB_STENCIL_INFO
, 1);
236 OUT_RING(ring
, 0x00000000); /* RB_STENCIL_INFO */
239 OUT_PKT4(ring
, REG_A6XX_RB_DEPTH_BUFFER_INFO
, 6);
240 OUT_RING(ring
, A6XX_RB_DEPTH_BUFFER_INFO_DEPTH_FORMAT(DEPTH6_NONE
));
241 OUT_RING(ring
, 0x00000000); /* RB_DEPTH_BUFFER_PITCH */
242 OUT_RING(ring
, 0x00000000); /* RB_DEPTH_BUFFER_ARRAY_PITCH */
243 OUT_RING(ring
, 0x00000000); /* RB_DEPTH_BUFFER_BASE_LO */
244 OUT_RING(ring
, 0x00000000); /* RB_DEPTH_BUFFER_BASE_HI */
245 OUT_RING(ring
, 0x00000000); /* RB_DEPTH_BUFFER_BASE_GMEM */
247 OUT_PKT4(ring
, REG_A6XX_GRAS_SU_DEPTH_BUFFER_INFO
, 1);
248 OUT_RING(ring
, A6XX_GRAS_SU_DEPTH_BUFFER_INFO_DEPTH_FORMAT(DEPTH6_NONE
));
250 OUT_PKT4(ring
, REG_A6XX_GRAS_LRZ_BUFFER_BASE_LO
, 5);
251 OUT_RING(ring
, 0x00000000); /* RB_DEPTH_FLAG_BUFFER_BASE_LO */
252 OUT_RING(ring
, 0x00000000); /* RB_DEPTH_FLAG_BUFFER_BASE_HI */
253 OUT_RING(ring
, 0x00000000); /* GRAS_LRZ_BUFFER_PITCH */
254 OUT_RING(ring
, 0x00000000); /* GRAS_LRZ_FAST_CLEAR_BUFFER_BASE_LO */
255 OUT_RING(ring
, 0x00000000); /* GRAS_LRZ_FAST_CLEAR_BUFFER_BASE_HI */
257 OUT_PKT4(ring
, REG_A6XX_RB_STENCIL_INFO
, 1);
258 OUT_RING(ring
, 0x00000000); /* RB_STENCIL_INFO */
263 use_hw_binning(struct fd_batch
*batch
)
265 struct fd_gmem_stateobj
*gmem
= &batch
->ctx
->gmem
;
267 // TODO figure out hw limits for binning
269 return fd_binning_enabled
&& ((gmem
->nbins_x
* gmem
->nbins_y
) > 2) &&
270 (batch
->num_draws
> 0);
274 patch_fb_read(struct fd_batch
*batch
)
276 struct fd_gmem_stateobj
*gmem
= &batch
->ctx
->gmem
;
278 for (unsigned i
= 0; i
< fd_patch_num_elements(&batch
->fb_read_patches
); i
++) {
279 struct fd_cs_patch
*patch
= fd_patch_element(&batch
->fb_read_patches
, i
);
280 *patch
->cs
= patch
->val
| A6XX_TEX_CONST_2_PITCH(gmem
->bin_w
* gmem
->cbuf_cpp
[0]);
282 util_dynarray_resize(&batch
->fb_read_patches
, 0);
286 patch_draws(struct fd_batch
*batch
, enum pc_di_vis_cull_mode vismode
)
289 for (i
= 0; i
< fd_patch_num_elements(&batch
->draw_patches
); i
++) {
290 struct fd_cs_patch
*patch
= fd_patch_element(&batch
->draw_patches
, i
);
291 *patch
->cs
= patch
->val
| DRAW4(0, 0, 0, vismode
);
293 util_dynarray_resize(&batch
->draw_patches
, 0);
297 update_render_cntl(struct fd_batch
*batch
, struct pipe_framebuffer_state
*pfb
, bool binning
)
299 struct fd_ringbuffer
*ring
= batch
->gmem
;
301 bool depth_ubwc_enable
= false;
302 uint32_t mrts_ubwc_enable
= 0;
306 struct fd_resource
*rsc
= fd_resource(pfb
->zsbuf
->texture
);
308 !fd_resource_level_linear(pfb
->zsbuf
->texture
, pfb
->zsbuf
->u
.tex
.level
) && rsc
->ubwc_size
;
311 for (i
= 0; i
< pfb
->nr_cbufs
; i
++) {
315 struct pipe_surface
*psurf
= pfb
->cbufs
[i
];
316 struct fd_resource
*rsc
= fd_resource(psurf
->texture
);
320 if (fd6_ubwc_enabled(rsc
, rsc
->tile_mode
))
321 mrts_ubwc_enable
|= 1 << i
;
324 cntl
|= A6XX_RB_RENDER_CNTL_UNK4
;
326 cntl
|= A6XX_RB_RENDER_CNTL_BINNING
;
328 OUT_PKT7(ring
, CP_REG_WRITE
, 3);
330 OUT_RING(ring
, REG_A6XX_RB_RENDER_CNTL
);
331 OUT_RING(ring
, cntl
|
332 COND(depth_ubwc_enable
, A6XX_RB_RENDER_CNTL_FLAG_DEPTH
) |
333 A6XX_RB_RENDER_CNTL_FLAG_MRTS(mrts_ubwc_enable
));
337 update_vsc_pipe(struct fd_batch
*batch
)
339 struct fd_context
*ctx
= batch
->ctx
;
340 struct fd6_context
*fd6_ctx
= fd6_context(ctx
);
341 struct fd_gmem_stateobj
*gmem
= &ctx
->gmem
;
342 struct fd_ringbuffer
*ring
= batch
->gmem
;
345 OUT_PKT4(ring
, REG_A6XX_VSC_BIN_SIZE
, 3);
346 OUT_RING(ring
, A6XX_VSC_BIN_SIZE_WIDTH(gmem
->bin_w
) |
347 A6XX_VSC_BIN_SIZE_HEIGHT(gmem
->bin_h
));
348 OUT_RELOCW(ring
, fd6_ctx
->vsc_data
,
349 32 * A6XX_VSC_DATA_PITCH
, 0, 0); /* VSC_SIZE_ADDRESS_LO/HI */
351 OUT_PKT4(ring
, REG_A6XX_VSC_BIN_COUNT
, 1);
352 OUT_RING(ring
, A6XX_VSC_BIN_COUNT_NX(gmem
->nbins_x
) |
353 A6XX_VSC_BIN_COUNT_NY(gmem
->nbins_y
));
355 OUT_PKT4(ring
, REG_A6XX_VSC_PIPE_CONFIG_REG(0), 32);
356 for (i
= 0; i
< 32; i
++) {
357 struct fd_vsc_pipe
*pipe
= &ctx
->vsc_pipe
[i
];
358 OUT_RING(ring
, A6XX_VSC_PIPE_CONFIG_REG_X(pipe
->x
) |
359 A6XX_VSC_PIPE_CONFIG_REG_Y(pipe
->y
) |
360 A6XX_VSC_PIPE_CONFIG_REG_W(pipe
->w
) |
361 A6XX_VSC_PIPE_CONFIG_REG_H(pipe
->h
));
364 OUT_PKT4(ring
, REG_A6XX_VSC_PIPE_DATA2_ADDRESS_LO
, 4);
365 OUT_RELOCW(ring
, fd6_ctx
->vsc_data2
, 0, 0, 0);
366 OUT_RING(ring
, A6XX_VSC_DATA2_PITCH
);
367 OUT_RING(ring
, fd_bo_size(fd6_ctx
->vsc_data2
));
369 OUT_PKT4(ring
, REG_A6XX_VSC_PIPE_DATA_ADDRESS_LO
, 4);
370 OUT_RELOCW(ring
, fd6_ctx
->vsc_data
, 0, 0, 0);
371 OUT_RING(ring
, A6XX_VSC_DATA_PITCH
);
372 OUT_RING(ring
, fd_bo_size(fd6_ctx
->vsc_data
));
376 set_scissor(struct fd_ringbuffer
*ring
, uint32_t x1
, uint32_t y1
, uint32_t x2
, uint32_t y2
)
378 OUT_PKT4(ring
, REG_A6XX_GRAS_SC_WINDOW_SCISSOR_TL
, 2);
379 OUT_RING(ring
, A6XX_GRAS_SC_WINDOW_SCISSOR_TL_X(x1
) |
380 A6XX_GRAS_SC_WINDOW_SCISSOR_TL_Y(y1
));
381 OUT_RING(ring
, A6XX_GRAS_SC_WINDOW_SCISSOR_BR_X(x2
) |
382 A6XX_GRAS_SC_WINDOW_SCISSOR_BR_Y(y2
));
384 OUT_PKT4(ring
, REG_A6XX_GRAS_RESOLVE_CNTL_1
, 2);
385 OUT_RING(ring
, A6XX_GRAS_RESOLVE_CNTL_1_X(x1
) |
386 A6XX_GRAS_RESOLVE_CNTL_1_Y(y1
));
387 OUT_RING(ring
, A6XX_GRAS_RESOLVE_CNTL_2_X(x2
) |
388 A6XX_GRAS_RESOLVE_CNTL_2_Y(y2
));
392 set_bin_size(struct fd_ringbuffer
*ring
, uint32_t w
, uint32_t h
, uint32_t flag
)
394 OUT_PKT4(ring
, REG_A6XX_GRAS_BIN_CONTROL
, 1);
395 OUT_RING(ring
, A6XX_GRAS_BIN_CONTROL_BINW(w
) |
396 A6XX_GRAS_BIN_CONTROL_BINH(h
) | flag
);
398 OUT_PKT4(ring
, REG_A6XX_RB_BIN_CONTROL
, 1);
399 OUT_RING(ring
, A6XX_RB_BIN_CONTROL_BINW(w
) |
400 A6XX_RB_BIN_CONTROL_BINH(h
) | flag
);
402 /* no flag for RB_BIN_CONTROL2... */
403 OUT_PKT4(ring
, REG_A6XX_RB_BIN_CONTROL2
, 1);
404 OUT_RING(ring
, A6XX_RB_BIN_CONTROL2_BINW(w
) |
405 A6XX_RB_BIN_CONTROL2_BINH(h
));
409 emit_binning_pass(struct fd_batch
*batch
)
411 struct fd_context
*ctx
= batch
->ctx
;
412 struct fd_ringbuffer
*ring
= batch
->gmem
;
413 struct fd_gmem_stateobj
*gmem
= &batch
->ctx
->gmem
;
415 uint32_t x1
= gmem
->minx
;
416 uint32_t y1
= gmem
->miny
;
417 uint32_t x2
= gmem
->minx
+ gmem
->width
- 1;
418 uint32_t y2
= gmem
->miny
+ gmem
->height
- 1;
420 set_scissor(ring
, x1
, y1
, x2
, y2
);
422 emit_marker6(ring
, 7);
423 OUT_PKT7(ring
, CP_SET_MARKER
, 1);
424 OUT_RING(ring
, A2XX_CP_SET_MARKER_0_MODE(RM6_BINNING
));
425 emit_marker6(ring
, 7);
427 OUT_PKT7(ring
, CP_SET_VISIBILITY_OVERRIDE
, 1);
430 OUT_PKT7(ring
, CP_SET_MODE
, 1);
435 OUT_PKT4(ring
, REG_A6XX_VFD_MODE_CNTL
, 1);
436 OUT_RING(ring
, A6XX_VFD_MODE_CNTL_BINNING_PASS
);
438 update_vsc_pipe(batch
);
440 OUT_PKT4(ring
, REG_A6XX_PC_UNKNOWN_9805
, 1);
443 OUT_PKT4(ring
, REG_A6XX_SP_UNKNOWN_A0F8
, 1);
446 OUT_PKT7(ring
, CP_EVENT_WRITE
, 1);
447 OUT_RING(ring
, UNK_2C
);
449 OUT_PKT4(ring
, REG_A6XX_RB_WINDOW_OFFSET
, 1);
450 OUT_RING(ring
, A6XX_RB_WINDOW_OFFSET_X(0) |
451 A6XX_RB_WINDOW_OFFSET_Y(0));
453 OUT_PKT4(ring
, REG_A6XX_SP_TP_WINDOW_OFFSET
, 1);
454 OUT_RING(ring
, A6XX_SP_TP_WINDOW_OFFSET_X(0) |
455 A6XX_SP_TP_WINDOW_OFFSET_Y(0));
457 /* emit IB to binning drawcmds: */
458 fd6_emit_ib(ring
, batch
->draw
);
462 OUT_PKT7(ring
, CP_SET_DRAW_STATE
, 3);
463 OUT_RING(ring
, CP_SET_DRAW_STATE__0_COUNT(0) |
464 CP_SET_DRAW_STATE__0_DISABLE_ALL_GROUPS
|
465 CP_SET_DRAW_STATE__0_GROUP_ID(0));
466 OUT_RING(ring
, CP_SET_DRAW_STATE__1_ADDR_LO(0));
467 OUT_RING(ring
, CP_SET_DRAW_STATE__2_ADDR_HI(0));
469 OUT_PKT7(ring
, CP_EVENT_WRITE
, 1);
470 OUT_RING(ring
, UNK_2D
);
472 OUT_PKT7(ring
, CP_EVENT_WRITE
, 4);
473 OUT_RING(ring
, CACHE_FLUSH_TS
);
474 OUT_RELOCW(ring
, fd6_context(ctx
)->blit_mem
, 0, 0, 0); /* ADDR_LO/HI */
475 OUT_RING(ring
, 0x00000000);
481 emit_msaa(struct fd_ringbuffer
*ring
, unsigned nr
)
483 enum a3xx_msaa_samples samples
= fd_msaa_samples(nr
);
485 OUT_PKT4(ring
, REG_A6XX_SP_TP_RAS_MSAA_CNTL
, 2);
486 OUT_RING(ring
, A6XX_SP_TP_RAS_MSAA_CNTL_SAMPLES(samples
));
487 OUT_RING(ring
, A6XX_SP_TP_DEST_MSAA_CNTL_SAMPLES(samples
) |
488 COND(samples
== MSAA_ONE
, A6XX_SP_TP_DEST_MSAA_CNTL_MSAA_DISABLE
));
490 OUT_PKT4(ring
, REG_A6XX_GRAS_RAS_MSAA_CNTL
, 2);
491 OUT_RING(ring
, A6XX_GRAS_RAS_MSAA_CNTL_SAMPLES(samples
));
492 OUT_RING(ring
, A6XX_GRAS_DEST_MSAA_CNTL_SAMPLES(samples
) |
493 COND(samples
== MSAA_ONE
, A6XX_GRAS_DEST_MSAA_CNTL_MSAA_DISABLE
));
495 OUT_PKT4(ring
, REG_A6XX_RB_RAS_MSAA_CNTL
, 2);
496 OUT_RING(ring
, A6XX_RB_RAS_MSAA_CNTL_SAMPLES(samples
));
497 OUT_RING(ring
, A6XX_RB_DEST_MSAA_CNTL_SAMPLES(samples
) |
498 COND(samples
== MSAA_ONE
, A6XX_RB_DEST_MSAA_CNTL_MSAA_DISABLE
));
500 OUT_PKT4(ring
, REG_A6XX_RB_MSAA_CNTL
, 1);
501 OUT_RING(ring
, A6XX_RB_MSAA_CNTL_SAMPLES(samples
));
504 static void prepare_tile_setup_ib(struct fd_batch
*batch
);
505 static void prepare_tile_fini_ib(struct fd_batch
*batch
);
507 /* before first tile */
509 fd6_emit_tile_init(struct fd_batch
*batch
)
511 struct fd_context
*ctx
= batch
->ctx
;
512 struct fd_ringbuffer
*ring
= batch
->gmem
;
513 struct pipe_framebuffer_state
*pfb
= &batch
->framebuffer
;
514 struct fd_gmem_stateobj
*gmem
= &batch
->ctx
->gmem
;
516 fd6_emit_restore(batch
, ring
);
518 fd6_emit_lrz_flush(ring
);
520 if (batch
->lrz_clear
)
521 fd6_emit_ib(ring
, batch
->lrz_clear
);
523 fd6_cache_inv(batch
, ring
);
525 prepare_tile_setup_ib(batch
);
526 prepare_tile_fini_ib(batch
);
528 OUT_PKT7(ring
, CP_SKIP_IB2_ENABLE_GLOBAL
, 1);
531 /* 0x10000000 for BYPASS.. 0x7c13c080 for GMEM: */
533 OUT_PKT4(ring
, REG_A6XX_RB_CCU_CNTL
, 1);
534 OUT_RING(ring
, 0x7c400004); /* RB_CCU_CNTL */
536 emit_zs(ring
, pfb
->zsbuf
, &ctx
->gmem
);
537 emit_mrt(ring
, pfb
, &ctx
->gmem
);
538 emit_msaa(ring
, pfb
->samples
);
539 patch_fb_read(batch
);
541 if (use_hw_binning(batch
)) {
542 set_bin_size(ring
, gmem
->bin_w
, gmem
->bin_h
,
543 A6XX_RB_BIN_CONTROL_BINNING_PASS
| 0x6000000);
544 update_render_cntl(batch
, pfb
, true);
545 emit_binning_pass(batch
);
546 patch_draws(batch
, USE_VISIBILITY
);
548 set_bin_size(ring
, gmem
->bin_w
, gmem
->bin_h
,
549 A6XX_RB_BIN_CONTROL_USE_VIZ
| 0x6000000);
551 OUT_PKT4(ring
, REG_A6XX_VFD_MODE_CNTL
, 1);
554 set_bin_size(ring
, gmem
->bin_w
, gmem
->bin_h
, 0x6000000);
555 patch_draws(batch
, IGNORE_VISIBILITY
);
558 update_render_cntl(batch
, pfb
, false);
562 set_window_offset(struct fd_ringbuffer
*ring
, uint32_t x1
, uint32_t y1
)
564 OUT_PKT4(ring
, REG_A6XX_RB_WINDOW_OFFSET
, 1);
565 OUT_RING(ring
, A6XX_RB_WINDOW_OFFSET_X(x1
) |
566 A6XX_RB_WINDOW_OFFSET_Y(y1
));
568 OUT_PKT4(ring
, REG_A6XX_RB_WINDOW_OFFSET2
, 1);
569 OUT_RING(ring
, A6XX_RB_WINDOW_OFFSET2_X(x1
) |
570 A6XX_RB_WINDOW_OFFSET2_Y(y1
));
572 OUT_PKT4(ring
, REG_A6XX_SP_WINDOW_OFFSET
, 1);
573 OUT_RING(ring
, A6XX_SP_WINDOW_OFFSET_X(x1
) |
574 A6XX_SP_WINDOW_OFFSET_Y(y1
));
576 OUT_PKT4(ring
, REG_A6XX_SP_TP_WINDOW_OFFSET
, 1);
577 OUT_RING(ring
, A6XX_SP_TP_WINDOW_OFFSET_X(x1
) |
578 A6XX_SP_TP_WINDOW_OFFSET_Y(y1
));
581 /* before mem2gmem */
583 fd6_emit_tile_prep(struct fd_batch
*batch
, struct fd_tile
*tile
)
585 struct fd_context
*ctx
= batch
->ctx
;
586 struct fd6_context
*fd6_ctx
= fd6_context(ctx
);
587 struct fd_ringbuffer
*ring
= batch
->gmem
;
589 OUT_PKT7(ring
, CP_SET_MARKER
, 1);
590 OUT_RING(ring
, A2XX_CP_SET_MARKER_0_MODE(0x7));
592 emit_marker6(ring
, 7);
593 OUT_PKT7(ring
, CP_SET_MARKER
, 1);
594 OUT_RING(ring
, A2XX_CP_SET_MARKER_0_MODE(RM6_GMEM
) | 0x10);
595 emit_marker6(ring
, 7);
597 uint32_t x1
= tile
->xoff
;
598 uint32_t y1
= tile
->yoff
;
599 uint32_t x2
= tile
->xoff
+ tile
->bin_w
- 1;
600 uint32_t y2
= tile
->yoff
+ tile
->bin_h
- 1;
602 set_scissor(ring
, x1
, y1
, x2
, y2
);
604 set_window_offset(ring
, x1
, y1
);
606 OUT_PKT4(ring
, REG_A6XX_VPC_SO_OVERRIDE
, 1);
607 OUT_RING(ring
, A6XX_VPC_SO_OVERRIDE_SO_DISABLE
);
609 if (use_hw_binning(batch
)) {
610 struct fd_vsc_pipe
*pipe
= &ctx
->vsc_pipe
[tile
->p
];
612 OUT_PKT7(ring
, CP_WAIT_FOR_ME
, 0);
614 OUT_PKT7(ring
, CP_SET_VISIBILITY_OVERRIDE
, 1);
617 OUT_PKT7(ring
, CP_SET_MODE
, 1);
620 OUT_PKT7(ring
, CP_SET_BIN_DATA5
, 7);
621 OUT_RING(ring
, CP_SET_BIN_DATA5_0_VSC_SIZE(pipe
->w
* pipe
->h
) |
622 CP_SET_BIN_DATA5_0_VSC_N(tile
->n
));
623 OUT_RELOC(ring
, fd6_ctx
->vsc_data
, /* VSC_PIPE[p].DATA_ADDRESS */
624 (tile
->p
* A6XX_VSC_DATA_PITCH
), 0, 0);
625 OUT_RELOC(ring
, fd6_ctx
->vsc_data
, /* VSC_SIZE_ADDRESS + (p * 4) */
626 (tile
->p
* 4) + (32 * A6XX_VSC_DATA_PITCH
), 0, 0);
627 OUT_RELOC(ring
, fd6_ctx
->vsc_data2
,
628 (tile
->p
* A6XX_VSC_DATA2_PITCH
), 0, 0);
630 OUT_PKT7(ring
, CP_SET_VISIBILITY_OVERRIDE
, 1);
633 OUT_PKT7(ring
, CP_SET_MODE
, 1);
639 set_blit_scissor(struct fd_batch
*batch
, struct fd_ringbuffer
*ring
)
641 struct pipe_scissor_state blit_scissor
;
642 struct pipe_framebuffer_state
*pfb
= &batch
->framebuffer
;
644 blit_scissor
.minx
= batch
->max_scissor
.minx
;
645 blit_scissor
.miny
= batch
->max_scissor
.miny
;
646 blit_scissor
.maxx
= MIN2(pfb
->width
, batch
->max_scissor
.maxx
);
647 blit_scissor
.maxy
= MIN2(pfb
->height
, batch
->max_scissor
.maxy
);
649 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_SCISSOR_TL
, 2);
651 A6XX_RB_BLIT_SCISSOR_TL_X(blit_scissor
.minx
) |
652 A6XX_RB_BLIT_SCISSOR_TL_Y(blit_scissor
.miny
));
654 A6XX_RB_BLIT_SCISSOR_BR_X(blit_scissor
.maxx
- 1) |
655 A6XX_RB_BLIT_SCISSOR_BR_Y(blit_scissor
.maxy
- 1));
659 emit_blit(struct fd_batch
*batch
,
660 struct fd_ringbuffer
*ring
,
662 struct pipe_surface
*psurf
,
665 struct fd_resource_slice
*slice
;
666 struct fd_resource
*rsc
= fd_resource(psurf
->texture
);
667 enum pipe_format pfmt
= psurf
->format
;
668 uint32_t offset
, ubwc_offset
;
670 /* separate stencil case: */
673 pfmt
= rsc
->base
.format
;
676 slice
= fd_resource_slice(rsc
, psurf
->u
.tex
.level
);
677 offset
= fd_resource_offset(rsc
, psurf
->u
.tex
.level
,
678 psurf
->u
.tex
.first_layer
);
679 ubwc_offset
= fd_resource_ubwc_offset(rsc
, psurf
->u
.tex
.level
,
680 psurf
->u
.tex
.first_layer
);
682 debug_assert(psurf
->u
.tex
.first_layer
== psurf
->u
.tex
.last_layer
);
684 enum a6xx_color_fmt format
= fd6_pipe2color(pfmt
);
685 uint32_t stride
= slice
->pitch
* rsc
->cpp
;
686 uint32_t size
= slice
->size0
;
687 enum a3xx_color_swap swap
= rsc
->tile_mode
? WZYX
: fd6_pipe2swap(pfmt
);
688 enum a3xx_msaa_samples samples
=
689 fd_msaa_samples(rsc
->base
.nr_samples
);
692 if (rsc
->tile_mode
&&
693 fd_resource_level_linear(&rsc
->base
, psurf
->u
.tex
.level
))
694 tile_mode
= TILE6_LINEAR
;
696 tile_mode
= rsc
->tile_mode
;
698 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_DST_INFO
, 5);
700 A6XX_RB_BLIT_DST_INFO_TILE_MODE(tile_mode
) |
701 A6XX_RB_BLIT_DST_INFO_SAMPLES(samples
) |
702 A6XX_RB_BLIT_DST_INFO_COLOR_FORMAT(format
) |
703 A6XX_RB_BLIT_DST_INFO_COLOR_SWAP(swap
) |
704 COND(fd6_ubwc_enabled(rsc
, tile_mode
), A6XX_RB_BLIT_DST_INFO_FLAGS
));
705 OUT_RELOCW(ring
, rsc
->bo
, offset
, 0, 0); /* RB_BLIT_DST_LO/HI */
706 OUT_RING(ring
, A6XX_RB_BLIT_DST_PITCH(stride
));
707 OUT_RING(ring
, A6XX_RB_BLIT_DST_ARRAY_PITCH(size
));
709 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_BASE_GMEM
, 1);
710 OUT_RING(ring
, base
);
712 if (fd6_ubwc_enabled(rsc
, tile_mode
)) {
713 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_FLAG_DST_LO
, 3);
714 OUT_RELOCW(ring
, rsc
->bo
, ubwc_offset
, 0, 0);
715 OUT_RING(ring
, A6XX_RB_MRT_FLAG_BUFFER_PITCH_PITCH(rsc
->ubwc_pitch
) |
716 A6XX_RB_MRT_FLAG_BUFFER_PITCH_ARRAY_PITCH(rsc
->ubwc_size
));
719 fd6_emit_blit(batch
, ring
);
723 emit_restore_blit(struct fd_batch
*batch
,
724 struct fd_ringbuffer
*ring
,
726 struct pipe_surface
*psurf
,
730 bool stencil
= false;
733 case FD_BUFFER_COLOR
:
734 info
|= A6XX_RB_BLIT_INFO_UNK0
;
736 case FD_BUFFER_STENCIL
:
737 info
|= A6XX_RB_BLIT_INFO_UNK0
;
740 case FD_BUFFER_DEPTH
:
741 info
|= A6XX_RB_BLIT_INFO_DEPTH
| A6XX_RB_BLIT_INFO_UNK0
;
745 if (util_format_is_pure_integer(psurf
->format
))
746 info
|= A6XX_RB_BLIT_INFO_INTEGER
;
748 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_INFO
, 1);
749 OUT_RING(ring
, info
| A6XX_RB_BLIT_INFO_GMEM
);
751 emit_blit(batch
, ring
, base
, psurf
, stencil
);
755 emit_clears(struct fd_batch
*batch
, struct fd_ringbuffer
*ring
)
757 struct pipe_framebuffer_state
*pfb
= &batch
->framebuffer
;
758 struct fd_gmem_stateobj
*gmem
= &batch
->ctx
->gmem
;
759 enum a3xx_msaa_samples samples
= fd_msaa_samples(pfb
->samples
);
761 uint32_t buffers
= batch
->fast_cleared
;
763 if (buffers
& PIPE_CLEAR_COLOR
) {
765 for (int i
= 0; i
< pfb
->nr_cbufs
; i
++) {
766 union pipe_color_union
*color
= &batch
->clear_color
[i
];
767 union util_color uc
= {0};
772 if (!(buffers
& (PIPE_CLEAR_COLOR0
<< i
)))
775 enum pipe_format pfmt
= pfb
->cbufs
[i
]->format
;
777 // XXX I think RB_CLEAR_COLOR_DWn wants to take into account SWAP??
778 union pipe_color_union swapped
;
779 switch (fd6_pipe2swap(pfmt
)) {
781 swapped
.ui
[0] = color
->ui
[0];
782 swapped
.ui
[1] = color
->ui
[1];
783 swapped
.ui
[2] = color
->ui
[2];
784 swapped
.ui
[3] = color
->ui
[3];
787 swapped
.ui
[2] = color
->ui
[0];
788 swapped
.ui
[1] = color
->ui
[1];
789 swapped
.ui
[0] = color
->ui
[2];
790 swapped
.ui
[3] = color
->ui
[3];
793 swapped
.ui
[3] = color
->ui
[0];
794 swapped
.ui
[0] = color
->ui
[1];
795 swapped
.ui
[1] = color
->ui
[2];
796 swapped
.ui
[2] = color
->ui
[3];
799 swapped
.ui
[3] = color
->ui
[0];
800 swapped
.ui
[2] = color
->ui
[1];
801 swapped
.ui
[1] = color
->ui
[2];
802 swapped
.ui
[0] = color
->ui
[3];
806 if (util_format_is_pure_uint(pfmt
)) {
807 util_format_write_4ui(pfmt
, swapped
.ui
, 0, &uc
, 0, 0, 0, 1, 1);
808 } else if (util_format_is_pure_sint(pfmt
)) {
809 util_format_write_4i(pfmt
, swapped
.i
, 0, &uc
, 0, 0, 0, 1, 1);
811 util_pack_color(swapped
.f
, pfmt
, &uc
);
814 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_DST_INFO
, 1);
815 OUT_RING(ring
, A6XX_RB_BLIT_DST_INFO_TILE_MODE(TILE6_LINEAR
) |
816 A6XX_RB_BLIT_DST_INFO_SAMPLES(samples
) |
817 A6XX_RB_BLIT_DST_INFO_COLOR_FORMAT(fd6_pipe2color(pfmt
)));
819 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_INFO
, 1);
820 OUT_RING(ring
, A6XX_RB_BLIT_INFO_GMEM
|
821 A6XX_RB_BLIT_INFO_CLEAR_MASK(0xf));
823 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_BASE_GMEM
, 1);
824 OUT_RING(ring
, gmem
->cbuf_base
[i
]);
826 OUT_PKT4(ring
, REG_A6XX_RB_UNKNOWN_88D0
, 1);
829 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_CLEAR_COLOR_DW0
, 4);
830 OUT_RING(ring
, uc
.ui
[0]);
831 OUT_RING(ring
, uc
.ui
[1]);
832 OUT_RING(ring
, uc
.ui
[2]);
833 OUT_RING(ring
, uc
.ui
[3]);
835 fd6_emit_blit(batch
, ring
);
839 const bool has_depth
= pfb
->zsbuf
;
840 const bool has_separate_stencil
=
841 has_depth
&& fd_resource(pfb
->zsbuf
->texture
)->stencil
;
843 /* First clear depth or combined depth/stencil. */
844 if ((has_depth
&& (buffers
& PIPE_CLEAR_DEPTH
)) ||
845 (!has_separate_stencil
&& (buffers
& PIPE_CLEAR_STENCIL
))) {
846 enum pipe_format pfmt
= pfb
->zsbuf
->format
;
847 uint32_t clear_value
;
850 if (has_separate_stencil
) {
851 pfmt
= util_format_get_depth_only(pfb
->zsbuf
->format
);
852 clear_value
= util_pack_z(pfmt
, batch
->clear_depth
);
854 pfmt
= pfb
->zsbuf
->format
;
855 clear_value
= util_pack_z_stencil(pfmt
, batch
->clear_depth
,
856 batch
->clear_stencil
);
859 if (buffers
& PIPE_CLEAR_DEPTH
)
862 if (!has_separate_stencil
&& (buffers
& PIPE_CLEAR_STENCIL
))
865 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_DST_INFO
, 1);
866 OUT_RING(ring
, A6XX_RB_BLIT_DST_INFO_TILE_MODE(TILE6_LINEAR
) |
867 A6XX_RB_BLIT_DST_INFO_SAMPLES(samples
) |
868 A6XX_RB_BLIT_DST_INFO_COLOR_FORMAT(fd6_pipe2color(pfmt
)));
870 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_INFO
, 1);
871 OUT_RING(ring
, A6XX_RB_BLIT_INFO_GMEM
|
872 // XXX UNK0 for separate stencil ??
873 A6XX_RB_BLIT_INFO_DEPTH
|
874 A6XX_RB_BLIT_INFO_CLEAR_MASK(mask
));
876 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_BASE_GMEM
, 1);
877 OUT_RING(ring
, gmem
->zsbuf_base
[0]);
879 OUT_PKT4(ring
, REG_A6XX_RB_UNKNOWN_88D0
, 1);
882 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_CLEAR_COLOR_DW0
, 1);
883 OUT_RING(ring
, clear_value
);
885 fd6_emit_blit(batch
, ring
);
888 /* Then clear the separate stencil buffer in case of 32 bit depth
889 * formats with separate stencil. */
890 if (has_separate_stencil
&& (buffers
& PIPE_CLEAR_STENCIL
)) {
891 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_DST_INFO
, 1);
892 OUT_RING(ring
, A6XX_RB_BLIT_DST_INFO_TILE_MODE(TILE6_LINEAR
) |
893 A6XX_RB_BLIT_DST_INFO_SAMPLES(samples
) |
894 A6XX_RB_BLIT_DST_INFO_COLOR_FORMAT(RB6_R8_UINT
));
896 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_INFO
, 1);
897 OUT_RING(ring
, A6XX_RB_BLIT_INFO_GMEM
|
898 //A6XX_RB_BLIT_INFO_UNK0 |
899 A6XX_RB_BLIT_INFO_DEPTH
|
900 A6XX_RB_BLIT_INFO_CLEAR_MASK(0x1));
902 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_BASE_GMEM
, 1);
903 OUT_RING(ring
, gmem
->zsbuf_base
[1]);
905 OUT_PKT4(ring
, REG_A6XX_RB_UNKNOWN_88D0
, 1);
908 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_CLEAR_COLOR_DW0
, 1);
909 OUT_RING(ring
, batch
->clear_stencil
& 0xff);
911 fd6_emit_blit(batch
, ring
);
916 * transfer from system memory to gmem
919 emit_restore_blits(struct fd_batch
*batch
, struct fd_ringbuffer
*ring
)
921 struct fd_context
*ctx
= batch
->ctx
;
922 struct fd_gmem_stateobj
*gmem
= &ctx
->gmem
;
923 struct pipe_framebuffer_state
*pfb
= &batch
->framebuffer
;
925 if (batch
->restore
& FD_BUFFER_COLOR
) {
927 for (i
= 0; i
< pfb
->nr_cbufs
; i
++) {
930 if (!(batch
->restore
& (PIPE_CLEAR_COLOR0
<< i
)))
932 emit_restore_blit(batch
, ring
, gmem
->cbuf_base
[i
], pfb
->cbufs
[i
],
937 if (batch
->restore
& (FD_BUFFER_DEPTH
| FD_BUFFER_STENCIL
)) {
938 struct fd_resource
*rsc
= fd_resource(pfb
->zsbuf
->texture
);
940 if (!rsc
->stencil
|| (batch
->restore
& FD_BUFFER_DEPTH
)) {
941 emit_restore_blit(batch
, ring
, gmem
->zsbuf_base
[0], pfb
->zsbuf
,
944 if (rsc
->stencil
&& (batch
->restore
& FD_BUFFER_STENCIL
)) {
945 emit_restore_blit(batch
, ring
, gmem
->zsbuf_base
[1], pfb
->zsbuf
,
952 prepare_tile_setup_ib(struct fd_batch
*batch
)
954 batch
->tile_setup
= fd_submit_new_ringbuffer(batch
->submit
, 0x1000,
955 FD_RINGBUFFER_STREAMING
);
957 set_blit_scissor(batch
, batch
->tile_setup
);
959 emit_restore_blits(batch
, batch
->tile_setup
);
960 emit_clears(batch
, batch
->tile_setup
);
964 * transfer from system memory to gmem
967 fd6_emit_tile_mem2gmem(struct fd_batch
*batch
, struct fd_tile
*tile
)
971 /* before IB to rendering cmds: */
973 fd6_emit_tile_renderprep(struct fd_batch
*batch
, struct fd_tile
*tile
)
975 fd6_emit_ib(batch
->gmem
, batch
->tile_setup
);
979 emit_resolve_blit(struct fd_batch
*batch
,
980 struct fd_ringbuffer
*ring
,
982 struct pipe_surface
*psurf
,
986 bool stencil
= false;
988 if (!fd_resource(psurf
->texture
)->valid
)
992 case FD_BUFFER_COLOR
:
994 case FD_BUFFER_STENCIL
:
995 info
|= A6XX_RB_BLIT_INFO_UNK0
;
998 case FD_BUFFER_DEPTH
:
999 info
|= A6XX_RB_BLIT_INFO_DEPTH
;
1003 if (util_format_is_pure_integer(psurf
->format
))
1004 info
|= A6XX_RB_BLIT_INFO_INTEGER
;
1006 OUT_PKT4(ring
, REG_A6XX_RB_BLIT_INFO
, 1);
1007 OUT_RING(ring
, info
);
1009 emit_blit(batch
, ring
, base
, psurf
, stencil
);
1013 * transfer from gmem to system memory (ie. normal RAM)
1017 prepare_tile_fini_ib(struct fd_batch
*batch
)
1019 struct fd_context
*ctx
= batch
->ctx
;
1020 struct fd_gmem_stateobj
*gmem
= &ctx
->gmem
;
1021 struct pipe_framebuffer_state
*pfb
= &batch
->framebuffer
;
1022 struct fd_ringbuffer
*ring
;
1024 batch
->tile_fini
= fd_submit_new_ringbuffer(batch
->submit
, 0x1000,
1025 FD_RINGBUFFER_STREAMING
);
1026 ring
= batch
->tile_fini
;
1028 if (use_hw_binning(batch
)) {
1029 OUT_PKT7(ring
, CP_SET_MARKER
, 1);
1030 OUT_RING(ring
, A2XX_CP_SET_MARKER_0_MODE(0x5) | 0x10);
1033 OUT_PKT7(ring
, CP_SET_DRAW_STATE
, 3);
1034 OUT_RING(ring
, CP_SET_DRAW_STATE__0_COUNT(0) |
1035 CP_SET_DRAW_STATE__0_DISABLE_ALL_GROUPS
|
1036 CP_SET_DRAW_STATE__0_GROUP_ID(0));
1037 OUT_RING(ring
, CP_SET_DRAW_STATE__1_ADDR_LO(0));
1038 OUT_RING(ring
, CP_SET_DRAW_STATE__2_ADDR_HI(0));
1040 OUT_PKT7(ring
, CP_SKIP_IB2_ENABLE_GLOBAL
, 1);
1041 OUT_RING(ring
, 0x0);
1043 emit_marker6(ring
, 7);
1044 OUT_PKT7(ring
, CP_SET_MARKER
, 1);
1045 OUT_RING(ring
, A2XX_CP_SET_MARKER_0_MODE(RM6_RESOLVE
) | 0x10);
1046 emit_marker6(ring
, 7);
1048 set_blit_scissor(batch
, ring
);
1050 if (batch
->resolve
& (FD_BUFFER_DEPTH
| FD_BUFFER_STENCIL
)) {
1051 struct fd_resource
*rsc
= fd_resource(pfb
->zsbuf
->texture
);
1053 if (!rsc
->stencil
|| (batch
->resolve
& FD_BUFFER_DEPTH
)) {
1054 emit_resolve_blit(batch
, ring
,
1055 gmem
->zsbuf_base
[0], pfb
->zsbuf
,
1058 if (rsc
->stencil
&& (batch
->resolve
& FD_BUFFER_STENCIL
)) {
1059 emit_resolve_blit(batch
, ring
,
1060 gmem
->zsbuf_base
[1], pfb
->zsbuf
,
1065 if (batch
->resolve
& FD_BUFFER_COLOR
) {
1067 for (i
= 0; i
< pfb
->nr_cbufs
; i
++) {
1070 if (!(batch
->resolve
& (PIPE_CLEAR_COLOR0
<< i
)))
1072 emit_resolve_blit(batch
, ring
, gmem
->cbuf_base
[i
], pfb
->cbufs
[i
],
1079 fd6_emit_tile_gmem2mem(struct fd_batch
*batch
, struct fd_tile
*tile
)
1081 fd6_emit_ib(batch
->gmem
, batch
->tile_fini
);
1085 fd6_emit_tile_fini(struct fd_batch
*batch
)
1087 struct fd_ringbuffer
*ring
= batch
->gmem
;
1089 OUT_PKT4(ring
, REG_A6XX_GRAS_LRZ_CNTL
, 1);
1090 OUT_RING(ring
, A6XX_GRAS_LRZ_CNTL_ENABLE
| A6XX_GRAS_LRZ_CNTL_UNK3
);
1092 fd6_emit_lrz_flush(ring
);
1094 fd6_event_write(batch
, ring
, CACHE_FLUSH_TS
, true);
1098 fd6_emit_sysmem_prep(struct fd_batch
*batch
)
1100 struct pipe_framebuffer_state
*pfb
= &batch
->framebuffer
;
1101 struct fd_ringbuffer
*ring
= batch
->gmem
;
1103 fd6_emit_restore(batch
, ring
);
1105 fd6_emit_lrz_flush(ring
);
1107 emit_marker6(ring
, 7);
1108 OUT_PKT7(ring
, CP_SET_MARKER
, 1);
1109 OUT_RING(ring
, A2XX_CP_SET_MARKER_0_MODE(RM6_BYPASS
) | 0x10); /* | 0x10 ? */
1110 emit_marker6(ring
, 7);
1112 OUT_PKT7(ring
, CP_SKIP_IB2_ENABLE_GLOBAL
, 1);
1113 OUT_RING(ring
, 0x0);
1115 fd6_event_write(batch
, ring
, PC_CCU_INVALIDATE_COLOR
, false);
1116 fd6_cache_inv(batch
, ring
);
1119 OUT_PKT4(ring
, REG_A6XX_PC_POWER_CNTL
, 1);
1120 OUT_RING(ring
, 0x00000003); /* PC_POWER_CNTL */
1124 OUT_PKT4(ring
, REG_A6XX_VFD_POWER_CNTL
, 1);
1125 OUT_RING(ring
, 0x00000003); /* VFD_POWER_CNTL */
1128 /* 0x10000000 for BYPASS.. 0x7c13c080 for GMEM: */
1129 fd_wfi(batch
, ring
);
1130 OUT_PKT4(ring
, REG_A6XX_RB_CCU_CNTL
, 1);
1131 OUT_RING(ring
, 0x10000000); /* RB_CCU_CNTL */
1133 set_scissor(ring
, 0, 0, pfb
->width
- 1, pfb
->height
- 1);
1135 set_window_offset(ring
, 0, 0);
1137 set_bin_size(ring
, 0, 0, 0xc00000); /* 0xc00000 = BYPASS? */
1139 OUT_PKT7(ring
, CP_SET_VISIBILITY_OVERRIDE
, 1);
1140 OUT_RING(ring
, 0x1);
1142 patch_draws(batch
, IGNORE_VISIBILITY
);
1144 emit_zs(ring
, pfb
->zsbuf
, NULL
);
1145 emit_mrt(ring
, pfb
, NULL
);
1146 emit_msaa(ring
, pfb
->samples
);
1148 update_render_cntl(batch
, pfb
, false);
1152 fd6_emit_sysmem_fini(struct fd_batch
*batch
)
1154 struct fd_ringbuffer
*ring
= batch
->gmem
;
1156 OUT_PKT7(ring
, CP_SKIP_IB2_ENABLE_GLOBAL
, 1);
1157 OUT_RING(ring
, 0x0);
1159 fd6_emit_lrz_flush(ring
);
1161 fd6_event_write(batch
, ring
, UNK_1D
, true);
1165 fd6_gmem_init(struct pipe_context
*pctx
)
1167 struct fd_context
*ctx
= fd_context(pctx
);
1169 ctx
->emit_tile_init
= fd6_emit_tile_init
;
1170 ctx
->emit_tile_prep
= fd6_emit_tile_prep
;
1171 ctx
->emit_tile_mem2gmem
= fd6_emit_tile_mem2gmem
;
1172 ctx
->emit_tile_renderprep
= fd6_emit_tile_renderprep
;
1173 ctx
->emit_tile_gmem2mem
= fd6_emit_tile_gmem2mem
;
1174 ctx
->emit_tile_fini
= fd6_emit_tile_fini
;
1175 ctx
->emit_sysmem_prep
= fd6_emit_sysmem_prep
;
1176 ctx
->emit_sysmem_fini
= fd6_emit_sysmem_fini
;