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1/*
2 * Copyright 2009 Marcin Kościelnicki
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 shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22
23#define CP_FLAG_CLEAR 0
24#define CP_FLAG_SET 1
25#define CP_FLAG_SWAP_DIRECTION ((0 * 32) + 0)
26#define CP_FLAG_SWAP_DIRECTION_LOAD 0
27#define CP_FLAG_SWAP_DIRECTION_SAVE 1
28#define CP_FLAG_UNK01 ((0 * 32) + 1)
29#define CP_FLAG_UNK01_CLEAR 0
30#define CP_FLAG_UNK01_SET 1
31#define CP_FLAG_UNK03 ((0 * 32) + 3)
32#define CP_FLAG_UNK03_CLEAR 0
33#define CP_FLAG_UNK03_SET 1
34#define CP_FLAG_USER_SAVE ((0 * 32) + 5)
35#define CP_FLAG_USER_SAVE_NOT_PENDING 0
36#define CP_FLAG_USER_SAVE_PENDING 1
37#define CP_FLAG_USER_LOAD ((0 * 32) + 6)
38#define CP_FLAG_USER_LOAD_NOT_PENDING 0
39#define CP_FLAG_USER_LOAD_PENDING 1
40#define CP_FLAG_UNK0B ((0 * 32) + 0xb)
41#define CP_FLAG_UNK0B_CLEAR 0
42#define CP_FLAG_UNK0B_SET 1
43#define CP_FLAG_XFER_SWITCH ((0 * 32) + 0xe)
44#define CP_FLAG_XFER_SWITCH_DISABLE 0
45#define CP_FLAG_XFER_SWITCH_ENABLE 1
46#define CP_FLAG_STATE ((0 * 32) + 0x1c)
47#define CP_FLAG_STATE_STOPPED 0
48#define CP_FLAG_STATE_RUNNING 1
49#define CP_FLAG_UNK1D ((0 * 32) + 0x1d)
50#define CP_FLAG_UNK1D_CLEAR 0
51#define CP_FLAG_UNK1D_SET 1
52#define CP_FLAG_UNK20 ((1 * 32) + 0)
53#define CP_FLAG_UNK20_CLEAR 0
54#define CP_FLAG_UNK20_SET 1
55#define CP_FLAG_STATUS ((2 * 32) + 0)
56#define CP_FLAG_STATUS_BUSY 0
57#define CP_FLAG_STATUS_IDLE 1
58#define CP_FLAG_AUTO_SAVE ((2 * 32) + 4)
59#define CP_FLAG_AUTO_SAVE_NOT_PENDING 0
60#define CP_FLAG_AUTO_SAVE_PENDING 1
61#define CP_FLAG_AUTO_LOAD ((2 * 32) + 5)
62#define CP_FLAG_AUTO_LOAD_NOT_PENDING 0
63#define CP_FLAG_AUTO_LOAD_PENDING 1
64#define CP_FLAG_NEWCTX ((2 * 32) + 10)
65#define CP_FLAG_NEWCTX_BUSY 0
66#define CP_FLAG_NEWCTX_DONE 1
67#define CP_FLAG_XFER ((2 * 32) + 11)
68#define CP_FLAG_XFER_IDLE 0
69#define CP_FLAG_XFER_BUSY 1
70#define CP_FLAG_ALWAYS ((2 * 32) + 13)
71#define CP_FLAG_ALWAYS_FALSE 0
72#define CP_FLAG_ALWAYS_TRUE 1
73#define CP_FLAG_INTR ((2 * 32) + 15)
74#define CP_FLAG_INTR_NOT_PENDING 0
75#define CP_FLAG_INTR_PENDING 1
76
77#define CP_CTX 0x00100000
78#define CP_CTX_COUNT 0x000f0000
79#define CP_CTX_COUNT_SHIFT 16
80#define CP_CTX_REG 0x00003fff
81#define CP_LOAD_SR 0x00200000
82#define CP_LOAD_SR_VALUE 0x000fffff
83#define CP_BRA 0x00400000
84#define CP_BRA_IP 0x0001ff00
85#define CP_BRA_IP_SHIFT 8
86#define CP_BRA_IF_CLEAR 0x00000080
87#define CP_BRA_FLAG 0x0000007f
88#define CP_WAIT 0x00500000
89#define CP_WAIT_SET 0x00000080
90#define CP_WAIT_FLAG 0x0000007f
91#define CP_SET 0x00700000
92#define CP_SET_1 0x00000080
93#define CP_SET_FLAG 0x0000007f
94#define CP_NEWCTX 0x00600004
95#define CP_NEXT_TO_SWAP 0x00600005
96#define CP_SET_CONTEXT_POINTER 0x00600006
97#define CP_SET_XFER_POINTER 0x00600007
98#define CP_ENABLE 0x00600009
99#define CP_END 0x0060000c
100#define CP_NEXT_TO_CURRENT 0x0060000d
101#define CP_DISABLE1 0x0090ffff
102#define CP_DISABLE2 0x0091ffff
103#define CP_XFER_1 0x008000ff
104#define CP_XFER_2 0x008800ff
105#define CP_SEEK_1 0x00c000ff
106#define CP_SEEK_2 0x00c800ff
107
108#include "drmP.h"
109#include "nouveau_drv.h"
110#include "nouveau_grctx.h"
111
112#define IS_NVA3F(x) (((x) > 0xa0 && (x) < 0xaa) || (x) == 0xaf)
113#define IS_NVAAF(x) ((x) >= 0xaa && (x) <= 0xac)
114
115/*
116 * This code deals with PGRAPH contexts on NV50 family cards. Like NV40, it's
117 * the GPU itself that does context-switching, but it needs a special
118 * microcode to do it. And it's the driver's task to supply this microcode,
119 * further known as ctxprog, as well as the initial context values, known
120 * as ctxvals.
121 *
122 * Without ctxprog, you cannot switch contexts. Not even in software, since
123 * the majority of context [xfer strands] isn't accessible directly. You're
124 * stuck with a single channel, and you also suffer all the problems resulting
125 * from missing ctxvals, since you cannot load them.
126 *
127 * Without ctxvals, you're stuck with PGRAPH's default context. It's enough to
128 * run 2d operations, but trying to utilise 3d or CUDA will just lock you up,
129 * since you don't have... some sort of needed setup.
130 *
131 * Nouveau will just disable acceleration if not given ctxprog + ctxvals, since
132 * it's too much hassle to handle no-ctxprog as a special case.
133 */
134
135/*
136 * How ctxprogs work.
137 *
138 * The ctxprog is written in its own kind of microcode, with very small and
139 * crappy set of available commands. You upload it to a small [512 insns]
140 * area of memory on PGRAPH, and it'll be run when PFIFO wants PGRAPH to
141 * switch channel. or when the driver explicitely requests it. Stuff visible
142 * to ctxprog consists of: PGRAPH MMIO registers, PGRAPH context strands,
143 * the per-channel context save area in VRAM [known as ctxvals or grctx],
144 * 4 flags registers, a scratch register, two grctx pointers, plus many
145 * random poorly-understood details.
146 *
147 * When ctxprog runs, it's supposed to check what operations are asked of it,
148 * save old context if requested, optionally reset PGRAPH and switch to the
149 * new channel, and load the new context. Context consists of three major
150 * parts: subset of MMIO registers and two "xfer areas".
151 */
152
153/* TODO:
154 * - document unimplemented bits compared to nvidia
155 * - NVAx: make a TP subroutine, use it.
156 * - use 0x4008fc instead of 0x1540?
157 */
158
159enum cp_label {
160 cp_check_load = 1,
161 cp_setup_auto_load,
162 cp_setup_load,
163 cp_setup_save,
164 cp_swap_state,
165 cp_prepare_exit,
166 cp_exit,
167};
168
169static void nv50_graph_construct_mmio(struct nouveau_grctx *ctx);
170static void nv50_graph_construct_xfer1(struct nouveau_grctx *ctx);
171static void nv50_graph_construct_xfer2(struct nouveau_grctx *ctx);
172
173/* Main function: construct the ctxprog skeleton, call the other functions. */
174
175static int
176nv50_grctx_generate(struct nouveau_grctx *ctx)
177{
178 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
179
180 switch (dev_priv->chipset) {
181 case 0x50:
182 case 0x84:
183 case 0x86:
184 case 0x92:
185 case 0x94:
186 case 0x96:
187 case 0x98:
188 case 0xa0:
189 case 0xa3:
190 case 0xa5:
191 case 0xa8:
192 case 0xaa:
193 case 0xac:
194 case 0xaf:
195 break;
196 default:
197 NV_ERROR(ctx->dev, "I don't know how to make a ctxprog for "
198 "your NV%x card.\n", dev_priv->chipset);
199 NV_ERROR(ctx->dev, "Disabling acceleration. Please contact "
200 "the devs.\n");
201 return -ENOSYS;
202 }
203
204 cp_set (ctx, STATE, RUNNING);
205 cp_set (ctx, XFER_SWITCH, ENABLE);
206 /* decide whether we're loading/unloading the context */
207 cp_bra (ctx, AUTO_SAVE, PENDING, cp_setup_save);
208 cp_bra (ctx, USER_SAVE, PENDING, cp_setup_save);
209
210 cp_name(ctx, cp_check_load);
211 cp_bra (ctx, AUTO_LOAD, PENDING, cp_setup_auto_load);
212 cp_bra (ctx, USER_LOAD, PENDING, cp_setup_load);
213 cp_bra (ctx, ALWAYS, TRUE, cp_prepare_exit);
214
215 /* setup for context load */
216 cp_name(ctx, cp_setup_auto_load);
217 cp_out (ctx, CP_DISABLE1);
218 cp_out (ctx, CP_DISABLE2);
219 cp_out (ctx, CP_ENABLE);
220 cp_out (ctx, CP_NEXT_TO_SWAP);
221 cp_set (ctx, UNK01, SET);
222 cp_name(ctx, cp_setup_load);
223 cp_out (ctx, CP_NEWCTX);
224 cp_wait(ctx, NEWCTX, BUSY);
225 cp_set (ctx, UNK1D, CLEAR);
226 cp_set (ctx, SWAP_DIRECTION, LOAD);
227 cp_bra (ctx, UNK0B, SET, cp_prepare_exit);
228 cp_bra (ctx, ALWAYS, TRUE, cp_swap_state);
229
230 /* setup for context save */
231 cp_name(ctx, cp_setup_save);
232 cp_set (ctx, UNK1D, SET);
233 cp_wait(ctx, STATUS, BUSY);
234 cp_wait(ctx, INTR, PENDING);
235 cp_bra (ctx, STATUS, BUSY, cp_setup_save);
236 cp_set (ctx, UNK01, SET);
237 cp_set (ctx, SWAP_DIRECTION, SAVE);
238
239 /* general PGRAPH state */
240 cp_name(ctx, cp_swap_state);
241 cp_set (ctx, UNK03, SET);
242 cp_pos (ctx, 0x00004/4);
243 cp_ctx (ctx, 0x400828, 1); /* needed. otherwise, flickering happens. */
244 cp_pos (ctx, 0x00100/4);
245 nv50_graph_construct_mmio(ctx);
246 nv50_graph_construct_xfer1(ctx);
247 nv50_graph_construct_xfer2(ctx);
248
249 cp_bra (ctx, SWAP_DIRECTION, SAVE, cp_check_load);
250
251 cp_set (ctx, UNK20, SET);
252 cp_set (ctx, SWAP_DIRECTION, SAVE); /* no idea why this is needed, but fixes at least one lockup. */
253 cp_lsr (ctx, ctx->ctxvals_base);
254 cp_out (ctx, CP_SET_XFER_POINTER);
255 cp_lsr (ctx, 4);
256 cp_out (ctx, CP_SEEK_1);
257 cp_out (ctx, CP_XFER_1);
258 cp_wait(ctx, XFER, BUSY);
259
260 /* pre-exit state updates */
261 cp_name(ctx, cp_prepare_exit);
262 cp_set (ctx, UNK01, CLEAR);
263 cp_set (ctx, UNK03, CLEAR);
264 cp_set (ctx, UNK1D, CLEAR);
265
266 cp_bra (ctx, USER_SAVE, PENDING, cp_exit);
267 cp_out (ctx, CP_NEXT_TO_CURRENT);
268
269 cp_name(ctx, cp_exit);
270 cp_set (ctx, USER_SAVE, NOT_PENDING);
271 cp_set (ctx, USER_LOAD, NOT_PENDING);
272 cp_set (ctx, XFER_SWITCH, DISABLE);
273 cp_set (ctx, STATE, STOPPED);
274 cp_out (ctx, CP_END);
275 ctx->ctxvals_pos += 0x400; /* padding... no idea why you need it */
276
277 return 0;
278}
279
280void
281nv50_grctx_fill(struct drm_device *dev, struct nouveau_gpuobj *mem)
282{
283 nv50_grctx_generate(&(struct nouveau_grctx) {
284 .dev = dev,
285 .mode = NOUVEAU_GRCTX_VALS,
286 .data = mem,
287 });
288}
289
290int
291nv50_grctx_init(struct drm_device *dev, u32 *data, u32 max, u32 *len, u32 *cnt)
292{
293 struct nouveau_grctx ctx = {
294 .dev = dev,
295 .mode = NOUVEAU_GRCTX_PROG,
296 .data = data,
297 .ctxprog_max = max
298 };
299 int ret;
300
301 ret = nv50_grctx_generate(&ctx);
302 *cnt = ctx.ctxvals_pos * 4;
303 *len = ctx.ctxprog_len;
304 return ret;
305}
306
307/*
308 * Constructs MMIO part of ctxprog and ctxvals. Just a matter of knowing which
309 * registers to save/restore and the default values for them.
310 */
311
312static void
313nv50_graph_construct_mmio_ddata(struct nouveau_grctx *ctx);
314
315static void
316nv50_graph_construct_mmio(struct nouveau_grctx *ctx)
317{
318 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
319 int i, j;
320 int offset, base;
321 uint32_t units = nv_rd32 (ctx->dev, 0x1540);
322
323 /* 0800: DISPATCH */
324 cp_ctx(ctx, 0x400808, 7);
325 gr_def(ctx, 0x400814, 0x00000030);
326 cp_ctx(ctx, 0x400834, 0x32);
327 if (dev_priv->chipset == 0x50) {
328 gr_def(ctx, 0x400834, 0xff400040);
329 gr_def(ctx, 0x400838, 0xfff00080);
330 gr_def(ctx, 0x40083c, 0xfff70090);
331 gr_def(ctx, 0x400840, 0xffe806a8);
332 }
333 gr_def(ctx, 0x400844, 0x00000002);
334 if (IS_NVA3F(dev_priv->chipset))
335 gr_def(ctx, 0x400894, 0x00001000);
336 gr_def(ctx, 0x4008e8, 0x00000003);
337 gr_def(ctx, 0x4008ec, 0x00001000);
338 if (dev_priv->chipset == 0x50)
339 cp_ctx(ctx, 0x400908, 0xb);
340 else if (dev_priv->chipset < 0xa0)
341 cp_ctx(ctx, 0x400908, 0xc);
342 else
343 cp_ctx(ctx, 0x400908, 0xe);
344
345 if (dev_priv->chipset >= 0xa0)
346 cp_ctx(ctx, 0x400b00, 0x1);
347 if (IS_NVA3F(dev_priv->chipset)) {
348 cp_ctx(ctx, 0x400b10, 0x1);
349 gr_def(ctx, 0x400b10, 0x0001629d);
350 cp_ctx(ctx, 0x400b20, 0x1);
351 gr_def(ctx, 0x400b20, 0x0001629d);
352 }
353
354 nv50_graph_construct_mmio_ddata(ctx);
355
356 /* 0C00: VFETCH */
357 cp_ctx(ctx, 0x400c08, 0x2);
358 gr_def(ctx, 0x400c08, 0x0000fe0c);
359
360 /* 1000 */
361 if (dev_priv->chipset < 0xa0) {
362 cp_ctx(ctx, 0x401008, 0x4);
363 gr_def(ctx, 0x401014, 0x00001000);
364 } else if (!IS_NVA3F(dev_priv->chipset)) {
365 cp_ctx(ctx, 0x401008, 0x5);
366 gr_def(ctx, 0x401018, 0x00001000);
367 } else {
368 cp_ctx(ctx, 0x401008, 0x5);
369 gr_def(ctx, 0x401018, 0x00004000);
370 }
371
372 /* 1400 */
373 cp_ctx(ctx, 0x401400, 0x8);
374 cp_ctx(ctx, 0x401424, 0x3);
375 if (dev_priv->chipset == 0x50)
376 gr_def(ctx, 0x40142c, 0x0001fd87);
377 else
378 gr_def(ctx, 0x40142c, 0x00000187);
379 cp_ctx(ctx, 0x401540, 0x5);
380 gr_def(ctx, 0x401550, 0x00001018);
381
382 /* 1800: STREAMOUT */
383 cp_ctx(ctx, 0x401814, 0x1);
384 gr_def(ctx, 0x401814, 0x000000ff);
385 if (dev_priv->chipset == 0x50) {
386 cp_ctx(ctx, 0x40181c, 0xe);
387 gr_def(ctx, 0x401850, 0x00000004);
388 } else if (dev_priv->chipset < 0xa0) {
389 cp_ctx(ctx, 0x40181c, 0xf);
390 gr_def(ctx, 0x401854, 0x00000004);
391 } else {
392 cp_ctx(ctx, 0x40181c, 0x13);
393 gr_def(ctx, 0x401864, 0x00000004);
394 }
395
396 /* 1C00 */
397 cp_ctx(ctx, 0x401c00, 0x1);
398 switch (dev_priv->chipset) {
399 case 0x50:
400 gr_def(ctx, 0x401c00, 0x0001005f);
401 break;
402 case 0x84:
403 case 0x86:
404 case 0x94:
405 gr_def(ctx, 0x401c00, 0x044d00df);
406 break;
407 case 0x92:
408 case 0x96:
409 case 0x98:
410 case 0xa0:
411 case 0xaa:
412 case 0xac:
413 gr_def(ctx, 0x401c00, 0x042500df);
414 break;
415 case 0xa3:
416 case 0xa5:
417 case 0xa8:
418 case 0xaf:
419 gr_def(ctx, 0x401c00, 0x142500df);
420 break;
421 }
422
423 /* 2000 */
424
425 /* 2400 */
426 cp_ctx(ctx, 0x402400, 0x1);
427 if (dev_priv->chipset == 0x50)
428 cp_ctx(ctx, 0x402408, 0x1);
429 else
430 cp_ctx(ctx, 0x402408, 0x2);
431 gr_def(ctx, 0x402408, 0x00000600);
432
433 /* 2800: CSCHED */
434 cp_ctx(ctx, 0x402800, 0x1);
435 if (dev_priv->chipset == 0x50)
436 gr_def(ctx, 0x402800, 0x00000006);
437
438 /* 2C00: ZCULL */
439 cp_ctx(ctx, 0x402c08, 0x6);
440 if (dev_priv->chipset != 0x50)
441 gr_def(ctx, 0x402c14, 0x01000000);
442 gr_def(ctx, 0x402c18, 0x000000ff);
443 if (dev_priv->chipset == 0x50)
444 cp_ctx(ctx, 0x402ca0, 0x1);
445 else
446 cp_ctx(ctx, 0x402ca0, 0x2);
447 if (dev_priv->chipset < 0xa0)
448 gr_def(ctx, 0x402ca0, 0x00000400);
449 else if (!IS_NVA3F(dev_priv->chipset))
450 gr_def(ctx, 0x402ca0, 0x00000800);
451 else
452 gr_def(ctx, 0x402ca0, 0x00000400);
453 cp_ctx(ctx, 0x402cac, 0x4);
454
455 /* 3000: ENG2D */
456 cp_ctx(ctx, 0x403004, 0x1);
457 gr_def(ctx, 0x403004, 0x00000001);
458
459 /* 3400 */
460 if (dev_priv->chipset >= 0xa0) {
461 cp_ctx(ctx, 0x403404, 0x1);
462 gr_def(ctx, 0x403404, 0x00000001);
463 }
464
465 /* 5000: CCACHE */
466 cp_ctx(ctx, 0x405000, 0x1);
467 switch (dev_priv->chipset) {
468 case 0x50:
469 gr_def(ctx, 0x405000, 0x00300080);
470 break;
471 case 0x84:
472 case 0xa0:
473 case 0xa3:
474 case 0xa5:
475 case 0xa8:
476 case 0xaa:
477 case 0xac:
478 case 0xaf:
479 gr_def(ctx, 0x405000, 0x000e0080);
480 break;
481 case 0x86:
482 case 0x92:
483 case 0x94:
484 case 0x96:
485 case 0x98:
486 gr_def(ctx, 0x405000, 0x00000080);
487 break;
488 }
489 cp_ctx(ctx, 0x405014, 0x1);
490 gr_def(ctx, 0x405014, 0x00000004);
491 cp_ctx(ctx, 0x40501c, 0x1);
492 cp_ctx(ctx, 0x405024, 0x1);
493 cp_ctx(ctx, 0x40502c, 0x1);
494
495 /* 6000? */
496 if (dev_priv->chipset == 0x50)
497 cp_ctx(ctx, 0x4063e0, 0x1);
498
499 /* 6800: M2MF */
500 if (dev_priv->chipset < 0x90) {
501 cp_ctx(ctx, 0x406814, 0x2b);
502 gr_def(ctx, 0x406818, 0x00000f80);
503 gr_def(ctx, 0x406860, 0x007f0080);
504 gr_def(ctx, 0x40689c, 0x007f0080);
505 } else {
506 cp_ctx(ctx, 0x406814, 0x4);
507 if (dev_priv->chipset == 0x98)
508 gr_def(ctx, 0x406818, 0x00000f80);
509 else
510 gr_def(ctx, 0x406818, 0x00001f80);
511 if (IS_NVA3F(dev_priv->chipset))
512 gr_def(ctx, 0x40681c, 0x00000030);
513 cp_ctx(ctx, 0x406830, 0x3);
514 }
515
516 /* 7000: per-ROP group state */
517 for (i = 0; i < 8; i++) {
518 if (units & (1<<(i+16))) {
519 cp_ctx(ctx, 0x407000 + (i<<8), 3);
520 if (dev_priv->chipset == 0x50)
521 gr_def(ctx, 0x407000 + (i<<8), 0x1b74f820);
522 else if (dev_priv->chipset != 0xa5)
523 gr_def(ctx, 0x407000 + (i<<8), 0x3b74f821);
524 else
525 gr_def(ctx, 0x407000 + (i<<8), 0x7b74f821);
526 gr_def(ctx, 0x407004 + (i<<8), 0x89058001);
527
528 if (dev_priv->chipset == 0x50) {
529 cp_ctx(ctx, 0x407010 + (i<<8), 1);
530 } else if (dev_priv->chipset < 0xa0) {
531 cp_ctx(ctx, 0x407010 + (i<<8), 2);
532 gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
533 gr_def(ctx, 0x407014 + (i<<8), 0x0000001f);
534 } else {
535 cp_ctx(ctx, 0x407010 + (i<<8), 3);
536 gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
537 if (dev_priv->chipset != 0xa5)
538 gr_def(ctx, 0x407014 + (i<<8), 0x000000ff);
539 else
540 gr_def(ctx, 0x407014 + (i<<8), 0x000001ff);
541 }
542
543 cp_ctx(ctx, 0x407080 + (i<<8), 4);
544 if (dev_priv->chipset != 0xa5)
545 gr_def(ctx, 0x407080 + (i<<8), 0x027c10fa);
546 else
547 gr_def(ctx, 0x407080 + (i<<8), 0x827c10fa);
548 if (dev_priv->chipset == 0x50)
549 gr_def(ctx, 0x407084 + (i<<8), 0x000000c0);
550 else
551 gr_def(ctx, 0x407084 + (i<<8), 0x400000c0);
552 gr_def(ctx, 0x407088 + (i<<8), 0xb7892080);
553
554 if (dev_priv->chipset < 0xa0)
555 cp_ctx(ctx, 0x407094 + (i<<8), 1);
556 else if (!IS_NVA3F(dev_priv->chipset))
557 cp_ctx(ctx, 0x407094 + (i<<8), 3);
558 else {
559 cp_ctx(ctx, 0x407094 + (i<<8), 4);
560 gr_def(ctx, 0x4070a0 + (i<<8), 1);
561 }
562 }
563 }
564
565 cp_ctx(ctx, 0x407c00, 0x3);
566 if (dev_priv->chipset < 0x90)
567 gr_def(ctx, 0x407c00, 0x00010040);
568 else if (dev_priv->chipset < 0xa0)
569 gr_def(ctx, 0x407c00, 0x00390040);
570 else
571 gr_def(ctx, 0x407c00, 0x003d0040);
572 gr_def(ctx, 0x407c08, 0x00000022);
573 if (dev_priv->chipset >= 0xa0) {
574 cp_ctx(ctx, 0x407c10, 0x3);
575 cp_ctx(ctx, 0x407c20, 0x1);
576 cp_ctx(ctx, 0x407c2c, 0x1);
577 }
578
579 if (dev_priv->chipset < 0xa0) {
580 cp_ctx(ctx, 0x407d00, 0x9);
581 } else {
582 cp_ctx(ctx, 0x407d00, 0x15);
583 }
584 if (dev_priv->chipset == 0x98)
585 gr_def(ctx, 0x407d08, 0x00380040);
586 else {
587 if (dev_priv->chipset < 0x90)
588 gr_def(ctx, 0x407d08, 0x00010040);
589 else if (dev_priv->chipset < 0xa0)
590 gr_def(ctx, 0x407d08, 0x00390040);
591 else
592 gr_def(ctx, 0x407d08, 0x003d0040);
593 gr_def(ctx, 0x407d0c, 0x00000022);
594 }
595
596 /* 8000+: per-TP state */
597 for (i = 0; i < 10; i++) {
598 if (units & (1<<i)) {
599 if (dev_priv->chipset < 0xa0)
600 base = 0x408000 + (i<<12);
601 else
602 base = 0x408000 + (i<<11);
603 if (dev_priv->chipset < 0xa0)
604 offset = base + 0xc00;
605 else
606 offset = base + 0x80;
607 cp_ctx(ctx, offset + 0x00, 1);
608 gr_def(ctx, offset + 0x00, 0x0000ff0a);
609 cp_ctx(ctx, offset + 0x08, 1);
610
611 /* per-MP state */
612 for (j = 0; j < (dev_priv->chipset < 0xa0 ? 2 : 4); j++) {
613 if (!(units & (1 << (j+24)))) continue;
614 if (dev_priv->chipset < 0xa0)
615 offset = base + 0x200 + (j<<7);
616 else
617 offset = base + 0x100 + (j<<7);
618 cp_ctx(ctx, offset, 0x20);
619 gr_def(ctx, offset + 0x00, 0x01800000);
620 gr_def(ctx, offset + 0x04, 0x00160000);
621 gr_def(ctx, offset + 0x08, 0x01800000);
622 gr_def(ctx, offset + 0x18, 0x0003ffff);
623 switch (dev_priv->chipset) {
624 case 0x50:
625 gr_def(ctx, offset + 0x1c, 0x00080000);
626 break;
627 case 0x84:
628 gr_def(ctx, offset + 0x1c, 0x00880000);
629 break;
630 case 0x86:
631 gr_def(ctx, offset + 0x1c, 0x018c0000);
632 break;
633 case 0x92:
634 case 0x96:
635 case 0x98:
636 gr_def(ctx, offset + 0x1c, 0x118c0000);
637 break;
638 case 0x94:
639 gr_def(ctx, offset + 0x1c, 0x10880000);
640 break;
641 case 0xa0:
642 case 0xa5:
643 gr_def(ctx, offset + 0x1c, 0x310c0000);
644 break;
645 case 0xa3:
646 case 0xa8:
647 case 0xaa:
648 case 0xac:
649 case 0xaf:
650 gr_def(ctx, offset + 0x1c, 0x300c0000);
651 break;
652 }
653 gr_def(ctx, offset + 0x40, 0x00010401);
654 if (dev_priv->chipset == 0x50)
655 gr_def(ctx, offset + 0x48, 0x00000040);
656 else
657 gr_def(ctx, offset + 0x48, 0x00000078);
658 gr_def(ctx, offset + 0x50, 0x000000bf);
659 gr_def(ctx, offset + 0x58, 0x00001210);
660 if (dev_priv->chipset == 0x50)
661 gr_def(ctx, offset + 0x5c, 0x00000080);
662 else
663 gr_def(ctx, offset + 0x5c, 0x08000080);
664 if (dev_priv->chipset >= 0xa0)
665 gr_def(ctx, offset + 0x68, 0x0000003e);
666 }
667
668 if (dev_priv->chipset < 0xa0)
669 cp_ctx(ctx, base + 0x300, 0x4);
670 else
671 cp_ctx(ctx, base + 0x300, 0x5);
672 if (dev_priv->chipset == 0x50)
673 gr_def(ctx, base + 0x304, 0x00007070);
674 else if (dev_priv->chipset < 0xa0)
675 gr_def(ctx, base + 0x304, 0x00027070);
676 else if (!IS_NVA3F(dev_priv->chipset))
677 gr_def(ctx, base + 0x304, 0x01127070);
678 else
679 gr_def(ctx, base + 0x304, 0x05127070);
680
681 if (dev_priv->chipset < 0xa0)
682 cp_ctx(ctx, base + 0x318, 1);
683 else
684 cp_ctx(ctx, base + 0x320, 1);
685 if (dev_priv->chipset == 0x50)
686 gr_def(ctx, base + 0x318, 0x0003ffff);
687 else if (dev_priv->chipset < 0xa0)
688 gr_def(ctx, base + 0x318, 0x03ffffff);
689 else
690 gr_def(ctx, base + 0x320, 0x07ffffff);
691
692 if (dev_priv->chipset < 0xa0)
693 cp_ctx(ctx, base + 0x324, 5);
694 else
695 cp_ctx(ctx, base + 0x328, 4);
696
697 if (dev_priv->chipset < 0xa0) {
698 cp_ctx(ctx, base + 0x340, 9);
699 offset = base + 0x340;
700 } else if (!IS_NVA3F(dev_priv->chipset)) {
701 cp_ctx(ctx, base + 0x33c, 0xb);
702 offset = base + 0x344;
703 } else {
704 cp_ctx(ctx, base + 0x33c, 0xd);
705 offset = base + 0x344;
706 }
707 gr_def(ctx, offset + 0x0, 0x00120407);
708 gr_def(ctx, offset + 0x4, 0x05091507);
709 if (dev_priv->chipset == 0x84)
710 gr_def(ctx, offset + 0x8, 0x05100202);
711 else
712 gr_def(ctx, offset + 0x8, 0x05010202);
713 gr_def(ctx, offset + 0xc, 0x00030201);
714 if (dev_priv->chipset == 0xa3)
715 cp_ctx(ctx, base + 0x36c, 1);
716
717 cp_ctx(ctx, base + 0x400, 2);
718 gr_def(ctx, base + 0x404, 0x00000040);
719 cp_ctx(ctx, base + 0x40c, 2);
720 gr_def(ctx, base + 0x40c, 0x0d0c0b0a);
721 gr_def(ctx, base + 0x410, 0x00141210);
722
723 if (dev_priv->chipset < 0xa0)
724 offset = base + 0x800;
725 else
726 offset = base + 0x500;
727 cp_ctx(ctx, offset, 6);
728 gr_def(ctx, offset + 0x0, 0x000001f0);
729 gr_def(ctx, offset + 0x4, 0x00000001);
730 gr_def(ctx, offset + 0x8, 0x00000003);
731 if (dev_priv->chipset == 0x50 || IS_NVAAF(dev_priv->chipset))
732 gr_def(ctx, offset + 0xc, 0x00008000);
733 gr_def(ctx, offset + 0x14, 0x00039e00);
734 cp_ctx(ctx, offset + 0x1c, 2);
735 if (dev_priv->chipset == 0x50)
736 gr_def(ctx, offset + 0x1c, 0x00000040);
737 else
738 gr_def(ctx, offset + 0x1c, 0x00000100);
739 gr_def(ctx, offset + 0x20, 0x00003800);
740
741 if (dev_priv->chipset >= 0xa0) {
742 cp_ctx(ctx, base + 0x54c, 2);
743 if (!IS_NVA3F(dev_priv->chipset))
744 gr_def(ctx, base + 0x54c, 0x003fe006);
745 else
746 gr_def(ctx, base + 0x54c, 0x003fe007);
747 gr_def(ctx, base + 0x550, 0x003fe000);
748 }
749
750 if (dev_priv->chipset < 0xa0)
751 offset = base + 0xa00;
752 else
753 offset = base + 0x680;
754 cp_ctx(ctx, offset, 1);
755 gr_def(ctx, offset, 0x00404040);
756
757 if (dev_priv->chipset < 0xa0)
758 offset = base + 0xe00;
759 else
760 offset = base + 0x700;
761 cp_ctx(ctx, offset, 2);
762 if (dev_priv->chipset < 0xa0)
763 gr_def(ctx, offset, 0x0077f005);
764 else if (dev_priv->chipset == 0xa5)
765 gr_def(ctx, offset, 0x6cf7f007);
766 else if (dev_priv->chipset == 0xa8)
767 gr_def(ctx, offset, 0x6cfff007);
768 else if (dev_priv->chipset == 0xac)
769 gr_def(ctx, offset, 0x0cfff007);
770 else
771 gr_def(ctx, offset, 0x0cf7f007);
772 if (dev_priv->chipset == 0x50)
773 gr_def(ctx, offset + 0x4, 0x00007fff);
774 else if (dev_priv->chipset < 0xa0)
775 gr_def(ctx, offset + 0x4, 0x003f7fff);
776 else
777 gr_def(ctx, offset + 0x4, 0x02bf7fff);
778 cp_ctx(ctx, offset + 0x2c, 1);
779 if (dev_priv->chipset == 0x50) {
780 cp_ctx(ctx, offset + 0x50, 9);
781 gr_def(ctx, offset + 0x54, 0x000003ff);
782 gr_def(ctx, offset + 0x58, 0x00000003);
783 gr_def(ctx, offset + 0x5c, 0x00000003);
784 gr_def(ctx, offset + 0x60, 0x000001ff);
785 gr_def(ctx, offset + 0x64, 0x0000001f);
786 gr_def(ctx, offset + 0x68, 0x0000000f);
787 gr_def(ctx, offset + 0x6c, 0x0000000f);
788 } else if (dev_priv->chipset < 0xa0) {
789 cp_ctx(ctx, offset + 0x50, 1);
790 cp_ctx(ctx, offset + 0x70, 1);
791 } else {
792 cp_ctx(ctx, offset + 0x50, 1);
793 cp_ctx(ctx, offset + 0x60, 5);
794 }
795 }
796 }
797}
798
799static void
800dd_emit(struct nouveau_grctx *ctx, int num, uint32_t val) {
801 int i;
802 if (val && ctx->mode == NOUVEAU_GRCTX_VALS)
803 for (i = 0; i < num; i++)
804 nv_wo32(ctx->data, 4 * (ctx->ctxvals_pos + i), val);
805 ctx->ctxvals_pos += num;
806}
807
808static void
809nv50_graph_construct_mmio_ddata(struct nouveau_grctx *ctx)
810{
811 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
812 int base, num;
813 base = ctx->ctxvals_pos;
814
815 /* tesla state */
816 dd_emit(ctx, 1, 0); /* 00000001 UNK0F90 */
817 dd_emit(ctx, 1, 0); /* 00000001 UNK135C */
818
819 /* SRC_TIC state */
820 dd_emit(ctx, 1, 0); /* 00000007 SRC_TILE_MODE_Z */
821 dd_emit(ctx, 1, 2); /* 00000007 SRC_TILE_MODE_Y */
822 dd_emit(ctx, 1, 1); /* 00000001 SRC_LINEAR #1 */
823 dd_emit(ctx, 1, 0); /* 000000ff SRC_ADDRESS_HIGH */
824 dd_emit(ctx, 1, 0); /* 00000001 SRC_SRGB */
825 if (dev_priv->chipset >= 0x94)
826 dd_emit(ctx, 1, 0); /* 00000003 eng2d UNK0258 */
827 dd_emit(ctx, 1, 1); /* 00000fff SRC_DEPTH */
828 dd_emit(ctx, 1, 0x100); /* 0000ffff SRC_HEIGHT */
829
830 /* turing state */
831 dd_emit(ctx, 1, 0); /* 0000000f TEXTURES_LOG2 */
832 dd_emit(ctx, 1, 0); /* 0000000f SAMPLERS_LOG2 */
833 dd_emit(ctx, 1, 0); /* 000000ff CB_DEF_ADDRESS_HIGH */
834 dd_emit(ctx, 1, 0); /* ffffffff CB_DEF_ADDRESS_LOW */
835 dd_emit(ctx, 1, 0); /* ffffffff SHARED_SIZE */
836 dd_emit(ctx, 1, 2); /* ffffffff REG_MODE */
837 dd_emit(ctx, 1, 1); /* 0000ffff BLOCK_ALLOC_THREADS */
838 dd_emit(ctx, 1, 1); /* 00000001 LANES32 */
839 dd_emit(ctx, 1, 0); /* 000000ff UNK370 */
840 dd_emit(ctx, 1, 0); /* 000000ff USER_PARAM_UNK */
841 dd_emit(ctx, 1, 0); /* 000000ff USER_PARAM_COUNT */
842 dd_emit(ctx, 1, 1); /* 000000ff UNK384 bits 8-15 */
843 dd_emit(ctx, 1, 0x3fffff); /* 003fffff TIC_LIMIT */
844 dd_emit(ctx, 1, 0x1fff); /* 000fffff TSC_LIMIT */
845 dd_emit(ctx, 1, 0); /* 0000ffff CB_ADDR_INDEX */
846 dd_emit(ctx, 1, 1); /* 000007ff BLOCKDIM_X */
847 dd_emit(ctx, 1, 1); /* 000007ff BLOCKDIM_XMY */
848 dd_emit(ctx, 1, 0); /* 00000001 BLOCKDIM_XMY_OVERFLOW */
849 dd_emit(ctx, 1, 1); /* 0003ffff BLOCKDIM_XMYMZ */
850 dd_emit(ctx, 1, 1); /* 000007ff BLOCKDIM_Y */
851 dd_emit(ctx, 1, 1); /* 0000007f BLOCKDIM_Z */
852 dd_emit(ctx, 1, 4); /* 000000ff CP_REG_ALLOC_TEMP */
853 dd_emit(ctx, 1, 1); /* 00000001 BLOCKDIM_DIRTY */
854 if (IS_NVA3F(dev_priv->chipset))
855 dd_emit(ctx, 1, 0); /* 00000003 UNK03E8 */
856 dd_emit(ctx, 1, 1); /* 0000007f BLOCK_ALLOC_HALFWARPS */
857 dd_emit(ctx, 1, 1); /* 00000007 LOCAL_WARPS_NO_CLAMP */
858 dd_emit(ctx, 1, 7); /* 00000007 LOCAL_WARPS_LOG_ALLOC */
859 dd_emit(ctx, 1, 1); /* 00000007 STACK_WARPS_NO_CLAMP */
860 dd_emit(ctx, 1, 7); /* 00000007 STACK_WARPS_LOG_ALLOC */
861 dd_emit(ctx, 1, 1); /* 00001fff BLOCK_ALLOC_REGSLOTS_PACKED */
862 dd_emit(ctx, 1, 1); /* 00001fff BLOCK_ALLOC_REGSLOTS_STRIDED */
863 dd_emit(ctx, 1, 1); /* 000007ff BLOCK_ALLOC_THREADS */
864
865 /* compat 2d state */
866 if (dev_priv->chipset == 0x50) {
867 dd_emit(ctx, 4, 0); /* 0000ffff clip X, Y, W, H */
868
869 dd_emit(ctx, 1, 1); /* ffffffff chroma COLOR_FORMAT */
870
871 dd_emit(ctx, 1, 1); /* ffffffff pattern COLOR_FORMAT */
872 dd_emit(ctx, 1, 0); /* ffffffff pattern SHAPE */
873 dd_emit(ctx, 1, 1); /* ffffffff pattern PATTERN_SELECT */
874
875 dd_emit(ctx, 1, 0xa); /* ffffffff surf2d SRC_FORMAT */
876 dd_emit(ctx, 1, 0); /* ffffffff surf2d DMA_SRC */
877 dd_emit(ctx, 1, 0); /* 000000ff surf2d SRC_ADDRESS_HIGH */
878 dd_emit(ctx, 1, 0); /* ffffffff surf2d SRC_ADDRESS_LOW */
879 dd_emit(ctx, 1, 0x40); /* 0000ffff surf2d SRC_PITCH */
880 dd_emit(ctx, 1, 0); /* 0000000f surf2d SRC_TILE_MODE_Z */
881 dd_emit(ctx, 1, 2); /* 0000000f surf2d SRC_TILE_MODE_Y */
882 dd_emit(ctx, 1, 0x100); /* ffffffff surf2d SRC_HEIGHT */
883 dd_emit(ctx, 1, 1); /* 00000001 surf2d SRC_LINEAR */
884 dd_emit(ctx, 1, 0x100); /* ffffffff surf2d SRC_WIDTH */
885
886 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_B_X */
887 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_B_Y */
888 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_C_X */
889 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_C_Y */
890 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_D_X */
891 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_D_Y */
892 dd_emit(ctx, 1, 1); /* ffffffff gdirect COLOR_FORMAT */
893 dd_emit(ctx, 1, 0); /* ffffffff gdirect OPERATION */
894 dd_emit(ctx, 1, 0); /* 0000ffff gdirect POINT_X */
895 dd_emit(ctx, 1, 0); /* 0000ffff gdirect POINT_Y */
896
897 dd_emit(ctx, 1, 0); /* 0000ffff blit SRC_Y */
898 dd_emit(ctx, 1, 0); /* ffffffff blit OPERATION */
899
900 dd_emit(ctx, 1, 0); /* ffffffff ifc OPERATION */
901
902 dd_emit(ctx, 1, 0); /* ffffffff iifc INDEX_FORMAT */
903 dd_emit(ctx, 1, 0); /* ffffffff iifc LUT_OFFSET */
904 dd_emit(ctx, 1, 4); /* ffffffff iifc COLOR_FORMAT */
905 dd_emit(ctx, 1, 0); /* ffffffff iifc OPERATION */
906 }
907
908 /* m2mf state */
909 dd_emit(ctx, 1, 0); /* ffffffff m2mf LINE_COUNT */
910 dd_emit(ctx, 1, 0); /* ffffffff m2mf LINE_LENGTH_IN */
911 dd_emit(ctx, 2, 0); /* ffffffff m2mf OFFSET_IN, OFFSET_OUT */
912 dd_emit(ctx, 1, 1); /* ffffffff m2mf TILING_DEPTH_OUT */
913 dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_HEIGHT_OUT */
914 dd_emit(ctx, 1, 0); /* ffffffff m2mf TILING_POSITION_OUT_Z */
915 dd_emit(ctx, 1, 1); /* 00000001 m2mf LINEAR_OUT */
916 dd_emit(ctx, 2, 0); /* 0000ffff m2mf TILING_POSITION_OUT_X, Y */
917 dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_PITCH_OUT */
918 dd_emit(ctx, 1, 1); /* ffffffff m2mf TILING_DEPTH_IN */
919 dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_HEIGHT_IN */
920 dd_emit(ctx, 1, 0); /* ffffffff m2mf TILING_POSITION_IN_Z */
921 dd_emit(ctx, 1, 1); /* 00000001 m2mf LINEAR_IN */
922 dd_emit(ctx, 2, 0); /* 0000ffff m2mf TILING_POSITION_IN_X, Y */
923 dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_PITCH_IN */
924
925 /* more compat 2d state */
926 if (dev_priv->chipset == 0x50) {
927 dd_emit(ctx, 1, 1); /* ffffffff line COLOR_FORMAT */
928 dd_emit(ctx, 1, 0); /* ffffffff line OPERATION */
929
930 dd_emit(ctx, 1, 1); /* ffffffff triangle COLOR_FORMAT */
931 dd_emit(ctx, 1, 0); /* ffffffff triangle OPERATION */
932
933 dd_emit(ctx, 1, 0); /* 0000000f sifm TILE_MODE_Z */
934 dd_emit(ctx, 1, 2); /* 0000000f sifm TILE_MODE_Y */
935 dd_emit(ctx, 1, 0); /* 000000ff sifm FORMAT_FILTER */
936 dd_emit(ctx, 1, 1); /* 000000ff sifm FORMAT_ORIGIN */
937 dd_emit(ctx, 1, 0); /* 0000ffff sifm SRC_PITCH */
938 dd_emit(ctx, 1, 1); /* 00000001 sifm SRC_LINEAR */
939 dd_emit(ctx, 1, 0); /* 000000ff sifm SRC_OFFSET_HIGH */
940 dd_emit(ctx, 1, 0); /* ffffffff sifm SRC_OFFSET */
941 dd_emit(ctx, 1, 0); /* 0000ffff sifm SRC_HEIGHT */
942 dd_emit(ctx, 1, 0); /* 0000ffff sifm SRC_WIDTH */
943 dd_emit(ctx, 1, 3); /* ffffffff sifm COLOR_FORMAT */
944 dd_emit(ctx, 1, 0); /* ffffffff sifm OPERATION */
945
946 dd_emit(ctx, 1, 0); /* ffffffff sifc OPERATION */
947 }
948
949 /* tesla state */
950 dd_emit(ctx, 1, 0); /* 0000000f GP_TEXTURES_LOG2 */
951 dd_emit(ctx, 1, 0); /* 0000000f GP_SAMPLERS_LOG2 */
952 dd_emit(ctx, 1, 0); /* 000000ff */
953 dd_emit(ctx, 1, 0); /* ffffffff */
954 dd_emit(ctx, 1, 4); /* 000000ff UNK12B0_0 */
955 dd_emit(ctx, 1, 0x70); /* 000000ff UNK12B0_1 */
956 dd_emit(ctx, 1, 0x80); /* 000000ff UNK12B0_3 */
957 dd_emit(ctx, 1, 0); /* 000000ff UNK12B0_2 */
958 dd_emit(ctx, 1, 0); /* 0000000f FP_TEXTURES_LOG2 */
959 dd_emit(ctx, 1, 0); /* 0000000f FP_SAMPLERS_LOG2 */
960 if (IS_NVA3F(dev_priv->chipset)) {
961 dd_emit(ctx, 1, 0); /* ffffffff */
962 dd_emit(ctx, 1, 0); /* 0000007f MULTISAMPLE_SAMPLES_LOG2 */
963 } else {
964 dd_emit(ctx, 1, 0); /* 0000000f MULTISAMPLE_SAMPLES_LOG2 */
965 }
966 dd_emit(ctx, 1, 0xc); /* 000000ff SEMANTIC_COLOR.BFC0_ID */
967 if (dev_priv->chipset != 0x50)
968 dd_emit(ctx, 1, 0); /* 00000001 SEMANTIC_COLOR.CLMP_EN */
969 dd_emit(ctx, 1, 8); /* 000000ff SEMANTIC_COLOR.COLR_NR */
970 dd_emit(ctx, 1, 0x14); /* 000000ff SEMANTIC_COLOR.FFC0_ID */
971 if (dev_priv->chipset == 0x50) {
972 dd_emit(ctx, 1, 0); /* 000000ff SEMANTIC_LAYER */
973 dd_emit(ctx, 1, 0); /* 00000001 */
974 } else {
975 dd_emit(ctx, 1, 0); /* 00000001 SEMANTIC_PTSZ.ENABLE */
976 dd_emit(ctx, 1, 0x29); /* 000000ff SEMANTIC_PTSZ.PTSZ_ID */
977 dd_emit(ctx, 1, 0x27); /* 000000ff SEMANTIC_PRIM */
978 dd_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
979 dd_emit(ctx, 1, 8); /* 0000000f SMENATIC_CLIP.CLIP_HIGH */
980 dd_emit(ctx, 1, 4); /* 000000ff SEMANTIC_CLIP.CLIP_LO */
981 dd_emit(ctx, 1, 0x27); /* 000000ff UNK0FD4 */
982 dd_emit(ctx, 1, 0); /* 00000001 UNK1900 */
983 }
984 dd_emit(ctx, 1, 0); /* 00000007 RT_CONTROL_MAP0 */
985 dd_emit(ctx, 1, 1); /* 00000007 RT_CONTROL_MAP1 */
986 dd_emit(ctx, 1, 2); /* 00000007 RT_CONTROL_MAP2 */
987 dd_emit(ctx, 1, 3); /* 00000007 RT_CONTROL_MAP3 */
988 dd_emit(ctx, 1, 4); /* 00000007 RT_CONTROL_MAP4 */
989 dd_emit(ctx, 1, 5); /* 00000007 RT_CONTROL_MAP5 */
990 dd_emit(ctx, 1, 6); /* 00000007 RT_CONTROL_MAP6 */
991 dd_emit(ctx, 1, 7); /* 00000007 RT_CONTROL_MAP7 */
992 dd_emit(ctx, 1, 1); /* 0000000f RT_CONTROL_COUNT */
993 dd_emit(ctx, 8, 0); /* 00000001 RT_HORIZ_UNK */
994 dd_emit(ctx, 8, 0); /* ffffffff RT_ADDRESS_LOW */
995 dd_emit(ctx, 1, 0xcf); /* 000000ff RT_FORMAT */
996 dd_emit(ctx, 7, 0); /* 000000ff RT_FORMAT */
997 if (dev_priv->chipset != 0x50)
998 dd_emit(ctx, 3, 0); /* 1, 1, 1 */
999 else
1000 dd_emit(ctx, 2, 0); /* 1, 1 */
1001 dd_emit(ctx, 1, 0); /* ffffffff GP_ENABLE */
1002 dd_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT*/
1003 dd_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
1004 dd_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1005 if (IS_NVA3F(dev_priv->chipset)) {
1006 dd_emit(ctx, 1, 3); /* 00000003 */
1007 dd_emit(ctx, 1, 0); /* 00000001 UNK1418. Alone. */
1008 }
1009 if (dev_priv->chipset != 0x50)
1010 dd_emit(ctx, 1, 3); /* 00000003 UNK15AC */
1011 dd_emit(ctx, 1, 1); /* ffffffff RASTERIZE_ENABLE */
1012 dd_emit(ctx, 1, 0); /* 00000001 FP_CONTROL.EXPORTS_Z */
1013 if (dev_priv->chipset != 0x50)
1014 dd_emit(ctx, 1, 0); /* 00000001 FP_CONTROL.MULTIPLE_RESULTS */
1015 dd_emit(ctx, 1, 0x12); /* 000000ff FP_INTERPOLANT_CTRL.COUNT */
1016 dd_emit(ctx, 1, 0x10); /* 000000ff FP_INTERPOLANT_CTRL.COUNT_NONFLAT */
1017 dd_emit(ctx, 1, 0xc); /* 000000ff FP_INTERPOLANT_CTRL.OFFSET */
1018 dd_emit(ctx, 1, 1); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.W */
1019 dd_emit(ctx, 1, 0); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.X */
1020 dd_emit(ctx, 1, 0); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.Y */
1021 dd_emit(ctx, 1, 0); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.Z */
1022 dd_emit(ctx, 1, 4); /* 000000ff FP_RESULT_COUNT */
1023 dd_emit(ctx, 1, 2); /* ffffffff REG_MODE */
1024 dd_emit(ctx, 1, 4); /* 000000ff FP_REG_ALLOC_TEMP */
1025 if (dev_priv->chipset >= 0xa0)
1026 dd_emit(ctx, 1, 0); /* ffffffff */
1027 dd_emit(ctx, 1, 0); /* 00000001 GP_BUILTIN_RESULT_EN.LAYER_IDX */
1028 dd_emit(ctx, 1, 0); /* ffffffff STRMOUT_ENABLE */
1029 dd_emit(ctx, 1, 0x3fffff); /* 003fffff TIC_LIMIT */
1030 dd_emit(ctx, 1, 0x1fff); /* 000fffff TSC_LIMIT */
1031 dd_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE*/
1032 if (dev_priv->chipset != 0x50)
1033 dd_emit(ctx, 8, 0); /* 00000001 */
1034 if (dev_priv->chipset >= 0xa0) {
1035 dd_emit(ctx, 1, 1); /* 00000007 VTX_ATTR_DEFINE.COMP */
1036 dd_emit(ctx, 1, 1); /* 00000007 VTX_ATTR_DEFINE.SIZE */
1037 dd_emit(ctx, 1, 2); /* 00000007 VTX_ATTR_DEFINE.TYPE */
1038 dd_emit(ctx, 1, 0); /* 000000ff VTX_ATTR_DEFINE.ATTR */
1039 }
1040 dd_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1041 dd_emit(ctx, 1, 0x14); /* 0000001f ZETA_FORMAT */
1042 dd_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
1043 dd_emit(ctx, 1, 0); /* 0000000f VP_TEXTURES_LOG2 */
1044 dd_emit(ctx, 1, 0); /* 0000000f VP_SAMPLERS_LOG2 */
1045 if (IS_NVA3F(dev_priv->chipset))
1046 dd_emit(ctx, 1, 0); /* 00000001 */
1047 dd_emit(ctx, 1, 2); /* 00000003 POLYGON_MODE_BACK */
1048 if (dev_priv->chipset >= 0xa0)
1049 dd_emit(ctx, 1, 0); /* 00000003 VTX_ATTR_DEFINE.SIZE - 1 */
1050 dd_emit(ctx, 1, 0); /* 0000ffff CB_ADDR_INDEX */
1051 if (dev_priv->chipset >= 0xa0)
1052 dd_emit(ctx, 1, 0); /* 00000003 */
1053 dd_emit(ctx, 1, 0); /* 00000001 CULL_FACE_ENABLE */
1054 dd_emit(ctx, 1, 1); /* 00000003 CULL_FACE */
1055 dd_emit(ctx, 1, 0); /* 00000001 FRONT_FACE */
1056 dd_emit(ctx, 1, 2); /* 00000003 POLYGON_MODE_FRONT */
1057 dd_emit(ctx, 1, 0x1000); /* 00007fff UNK141C */
1058 if (dev_priv->chipset != 0x50) {
1059 dd_emit(ctx, 1, 0xe00); /* 7fff */
1060 dd_emit(ctx, 1, 0x1000); /* 7fff */
1061 dd_emit(ctx, 1, 0x1e00); /* 7fff */
1062 }
1063 dd_emit(ctx, 1, 0); /* 00000001 BEGIN_END_ACTIVE */
1064 dd_emit(ctx, 1, 1); /* 00000001 POLYGON_MODE_??? */
1065 dd_emit(ctx, 1, 1); /* 000000ff GP_REG_ALLOC_TEMP / 4 rounded up */
1066 dd_emit(ctx, 1, 1); /* 000000ff FP_REG_ALLOC_TEMP... without /4? */
1067 dd_emit(ctx, 1, 1); /* 000000ff VP_REG_ALLOC_TEMP / 4 rounded up */
1068 dd_emit(ctx, 1, 1); /* 00000001 */
1069 dd_emit(ctx, 1, 0); /* 00000001 */
1070 dd_emit(ctx, 1, 0); /* 00000001 VTX_ATTR_MASK_UNK0 nonempty */
1071 dd_emit(ctx, 1, 0); /* 00000001 VTX_ATTR_MASK_UNK1 nonempty */
1072 dd_emit(ctx, 1, 0x200); /* 0003ffff GP_VERTEX_OUTPUT_COUNT*GP_REG_ALLOC_RESULT */
1073 if (IS_NVA3F(dev_priv->chipset))
1074 dd_emit(ctx, 1, 0x200);
1075 dd_emit(ctx, 1, 0); /* 00000001 */
1076 if (dev_priv->chipset < 0xa0) {
1077 dd_emit(ctx, 1, 1); /* 00000001 */
1078 dd_emit(ctx, 1, 0x70); /* 000000ff */
1079 dd_emit(ctx, 1, 0x80); /* 000000ff */
1080 dd_emit(ctx, 1, 0); /* 000000ff */
1081 dd_emit(ctx, 1, 0); /* 00000001 */
1082 dd_emit(ctx, 1, 1); /* 00000001 */
1083 dd_emit(ctx, 1, 0x70); /* 000000ff */
1084 dd_emit(ctx, 1, 0x80); /* 000000ff */
1085 dd_emit(ctx, 1, 0); /* 000000ff */
1086 } else {
1087 dd_emit(ctx, 1, 1); /* 00000001 */
1088 dd_emit(ctx, 1, 0xf0); /* 000000ff */
1089 dd_emit(ctx, 1, 0xff); /* 000000ff */
1090 dd_emit(ctx, 1, 0); /* 000000ff */
1091 dd_emit(ctx, 1, 0); /* 00000001 */
1092 dd_emit(ctx, 1, 1); /* 00000001 */
1093 dd_emit(ctx, 1, 0xf0); /* 000000ff */
1094 dd_emit(ctx, 1, 0xff); /* 000000ff */
1095 dd_emit(ctx, 1, 0); /* 000000ff */
1096 dd_emit(ctx, 1, 9); /* 0000003f UNK114C.COMP,SIZE */
1097 }
1098
1099 /* eng2d state */
1100 dd_emit(ctx, 1, 0); /* 00000001 eng2d COLOR_KEY_ENABLE */
1101 dd_emit(ctx, 1, 0); /* 00000007 eng2d COLOR_KEY_FORMAT */
1102 dd_emit(ctx, 1, 1); /* ffffffff eng2d DST_DEPTH */
1103 dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d DST_FORMAT */
1104 dd_emit(ctx, 1, 0); /* ffffffff eng2d DST_LAYER */
1105 dd_emit(ctx, 1, 1); /* 00000001 eng2d DST_LINEAR */
1106 dd_emit(ctx, 1, 0); /* 00000007 eng2d PATTERN_COLOR_FORMAT */
1107 dd_emit(ctx, 1, 0); /* 00000007 eng2d OPERATION */
1108 dd_emit(ctx, 1, 0); /* 00000003 eng2d PATTERN_SELECT */
1109 dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d SIFC_FORMAT */
1110 dd_emit(ctx, 1, 0); /* 00000001 eng2d SIFC_BITMAP_ENABLE */
1111 dd_emit(ctx, 1, 2); /* 00000003 eng2d SIFC_BITMAP_UNK808 */
1112 dd_emit(ctx, 1, 0); /* ffffffff eng2d BLIT_DU_DX_FRACT */
1113 dd_emit(ctx, 1, 1); /* ffffffff eng2d BLIT_DU_DX_INT */
1114 dd_emit(ctx, 1, 0); /* ffffffff eng2d BLIT_DV_DY_FRACT */
1115 dd_emit(ctx, 1, 1); /* ffffffff eng2d BLIT_DV_DY_INT */
1116 dd_emit(ctx, 1, 0); /* 00000001 eng2d BLIT_CONTROL_FILTER */
1117 dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d DRAW_COLOR_FORMAT */
1118 dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d SRC_FORMAT */
1119 dd_emit(ctx, 1, 1); /* 00000001 eng2d SRC_LINEAR #2 */
1120
1121 num = ctx->ctxvals_pos - base;
1122 ctx->ctxvals_pos = base;
1123 if (IS_NVA3F(dev_priv->chipset))
1124 cp_ctx(ctx, 0x404800, num);
1125 else
1126 cp_ctx(ctx, 0x405400, num);
1127}
1128
1129/*
1130 * xfer areas. These are a pain.
1131 *
1132 * There are 2 xfer areas: the first one is big and contains all sorts of
1133 * stuff, the second is small and contains some per-TP context.
1134 *
1135 * Each area is split into 8 "strands". The areas, when saved to grctx,
1136 * are made of 8-word blocks. Each block contains a single word from
1137 * each strand. The strands are independent of each other, their
1138 * addresses are unrelated to each other, and data in them is closely
1139 * packed together. The strand layout varies a bit between cards: here
1140 * and there, a single word is thrown out in the middle and the whole
1141 * strand is offset by a bit from corresponding one on another chipset.
1142 * For this reason, addresses of stuff in strands are almost useless.
1143 * Knowing sequence of stuff and size of gaps between them is much more
1144 * useful, and that's how we build the strands in our generator.
1145 *
1146 * NVA0 takes this mess to a whole new level by cutting the old strands
1147 * into a few dozen pieces [known as genes], rearranging them randomly,
1148 * and putting them back together to make new strands. Hopefully these
1149 * genes correspond more or less directly to the same PGRAPH subunits
1150 * as in 400040 register.
1151 *
1152 * The most common value in default context is 0, and when the genes
1153 * are separated by 0's, gene bounduaries are quite speculative...
1154 * some of them can be clearly deduced, others can be guessed, and yet
1155 * others won't be resolved without figuring out the real meaning of
1156 * given ctxval. For the same reason, ending point of each strand
1157 * is unknown. Except for strand 0, which is the longest strand and
1158 * its end corresponds to end of the whole xfer.
1159 *
1160 * An unsolved mystery is the seek instruction: it takes an argument
1161 * in bits 8-18, and that argument is clearly the place in strands to
1162 * seek to... but the offsets don't seem to correspond to offsets as
1163 * seen in grctx. Perhaps there's another, real, not randomly-changing
1164 * addressing in strands, and the xfer insn just happens to skip over
1165 * the unused bits? NV10-NV30 PIPE comes to mind...
1166 *
1167 * As far as I know, there's no way to access the xfer areas directly
1168 * without the help of ctxprog.
1169 */
1170
1171static void
1172xf_emit(struct nouveau_grctx *ctx, int num, uint32_t val) {
1173 int i;
1174 if (val && ctx->mode == NOUVEAU_GRCTX_VALS)
1175 for (i = 0; i < num; i++)
1176 nv_wo32(ctx->data, 4 * (ctx->ctxvals_pos + (i << 3)), val);
1177 ctx->ctxvals_pos += num << 3;
1178}
1179
1180/* Gene declarations... */
1181
1182static void nv50_graph_construct_gene_dispatch(struct nouveau_grctx *ctx);
1183static void nv50_graph_construct_gene_m2mf(struct nouveau_grctx *ctx);
1184static void nv50_graph_construct_gene_ccache(struct nouveau_grctx *ctx);
1185static void nv50_graph_construct_gene_unk10xx(struct nouveau_grctx *ctx);
1186static void nv50_graph_construct_gene_unk14xx(struct nouveau_grctx *ctx);
1187static void nv50_graph_construct_gene_zcull(struct nouveau_grctx *ctx);
1188static void nv50_graph_construct_gene_clipid(struct nouveau_grctx *ctx);
1189static void nv50_graph_construct_gene_unk24xx(struct nouveau_grctx *ctx);
1190static void nv50_graph_construct_gene_vfetch(struct nouveau_grctx *ctx);
1191static void nv50_graph_construct_gene_eng2d(struct nouveau_grctx *ctx);
1192static void nv50_graph_construct_gene_csched(struct nouveau_grctx *ctx);
1193static void nv50_graph_construct_gene_unk1cxx(struct nouveau_grctx *ctx);
1194static void nv50_graph_construct_gene_strmout(struct nouveau_grctx *ctx);
1195static void nv50_graph_construct_gene_unk34xx(struct nouveau_grctx *ctx);
1196static void nv50_graph_construct_gene_ropm1(struct nouveau_grctx *ctx);
1197static void nv50_graph_construct_gene_ropm2(struct nouveau_grctx *ctx);
1198static void nv50_graph_construct_gene_ropc(struct nouveau_grctx *ctx);
1199static void nv50_graph_construct_xfer_tp(struct nouveau_grctx *ctx);
1200
1201static void
1202nv50_graph_construct_xfer1(struct nouveau_grctx *ctx)
1203{
1204 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1205 int i;
1206 int offset;
1207 int size = 0;
1208 uint32_t units = nv_rd32 (ctx->dev, 0x1540);
1209
1210 offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
1211 ctx->ctxvals_base = offset;
1212
1213 if (dev_priv->chipset < 0xa0) {
1214 /* Strand 0 */
1215 ctx->ctxvals_pos = offset;
1216 nv50_graph_construct_gene_dispatch(ctx);
1217 nv50_graph_construct_gene_m2mf(ctx);
1218 nv50_graph_construct_gene_unk24xx(ctx);
1219 nv50_graph_construct_gene_clipid(ctx);
1220 nv50_graph_construct_gene_zcull(ctx);
1221 if ((ctx->ctxvals_pos-offset)/8 > size)
1222 size = (ctx->ctxvals_pos-offset)/8;
1223
1224 /* Strand 1 */
1225 ctx->ctxvals_pos = offset + 0x1;
1226 nv50_graph_construct_gene_vfetch(ctx);
1227 nv50_graph_construct_gene_eng2d(ctx);
1228 nv50_graph_construct_gene_csched(ctx);
1229 nv50_graph_construct_gene_ropm1(ctx);
1230 nv50_graph_construct_gene_ropm2(ctx);
1231 if ((ctx->ctxvals_pos-offset)/8 > size)
1232 size = (ctx->ctxvals_pos-offset)/8;
1233
1234 /* Strand 2 */
1235 ctx->ctxvals_pos = offset + 0x2;
1236 nv50_graph_construct_gene_ccache(ctx);
1237 nv50_graph_construct_gene_unk1cxx(ctx);
1238 nv50_graph_construct_gene_strmout(ctx);
1239 nv50_graph_construct_gene_unk14xx(ctx);
1240 nv50_graph_construct_gene_unk10xx(ctx);
1241 nv50_graph_construct_gene_unk34xx(ctx);
1242 if ((ctx->ctxvals_pos-offset)/8 > size)
1243 size = (ctx->ctxvals_pos-offset)/8;
1244
1245 /* Strand 3: per-ROP group state */
1246 ctx->ctxvals_pos = offset + 3;
1247 for (i = 0; i < 6; i++)
1248 if (units & (1 << (i + 16)))
1249 nv50_graph_construct_gene_ropc(ctx);
1250 if ((ctx->ctxvals_pos-offset)/8 > size)
1251 size = (ctx->ctxvals_pos-offset)/8;
1252
1253 /* Strands 4-7: per-TP state */
1254 for (i = 0; i < 4; i++) {
1255 ctx->ctxvals_pos = offset + 4 + i;
1256 if (units & (1 << (2 * i)))
1257 nv50_graph_construct_xfer_tp(ctx);
1258 if (units & (1 << (2 * i + 1)))
1259 nv50_graph_construct_xfer_tp(ctx);
1260 if ((ctx->ctxvals_pos-offset)/8 > size)
1261 size = (ctx->ctxvals_pos-offset)/8;
1262 }
1263 } else {
1264 /* Strand 0 */
1265 ctx->ctxvals_pos = offset;
1266 nv50_graph_construct_gene_dispatch(ctx);
1267 nv50_graph_construct_gene_m2mf(ctx);
1268 nv50_graph_construct_gene_unk34xx(ctx);
1269 nv50_graph_construct_gene_csched(ctx);
1270 nv50_graph_construct_gene_unk1cxx(ctx);
1271 nv50_graph_construct_gene_strmout(ctx);
1272 if ((ctx->ctxvals_pos-offset)/8 > size)
1273 size = (ctx->ctxvals_pos-offset)/8;
1274
1275 /* Strand 1 */
1276 ctx->ctxvals_pos = offset + 1;
1277 nv50_graph_construct_gene_unk10xx(ctx);
1278 if ((ctx->ctxvals_pos-offset)/8 > size)
1279 size = (ctx->ctxvals_pos-offset)/8;
1280
1281 /* Strand 2 */
1282 ctx->ctxvals_pos = offset + 2;
1283 if (dev_priv->chipset == 0xa0)
1284 nv50_graph_construct_gene_unk14xx(ctx);
1285 nv50_graph_construct_gene_unk24xx(ctx);
1286 if ((ctx->ctxvals_pos-offset)/8 > size)
1287 size = (ctx->ctxvals_pos-offset)/8;
1288
1289 /* Strand 3 */
1290 ctx->ctxvals_pos = offset + 3;
1291 nv50_graph_construct_gene_vfetch(ctx);
1292 if ((ctx->ctxvals_pos-offset)/8 > size)
1293 size = (ctx->ctxvals_pos-offset)/8;
1294
1295 /* Strand 4 */
1296 ctx->ctxvals_pos = offset + 4;
1297 nv50_graph_construct_gene_ccache(ctx);
1298 if ((ctx->ctxvals_pos-offset)/8 > size)
1299 size = (ctx->ctxvals_pos-offset)/8;
1300
1301 /* Strand 5 */
1302 ctx->ctxvals_pos = offset + 5;
1303 nv50_graph_construct_gene_ropm2(ctx);
1304 nv50_graph_construct_gene_ropm1(ctx);
1305 /* per-ROP context */
1306 for (i = 0; i < 8; i++)
1307 if (units & (1<<(i+16)))
1308 nv50_graph_construct_gene_ropc(ctx);
1309 if ((ctx->ctxvals_pos-offset)/8 > size)
1310 size = (ctx->ctxvals_pos-offset)/8;
1311
1312 /* Strand 6 */
1313 ctx->ctxvals_pos = offset + 6;
1314 nv50_graph_construct_gene_zcull(ctx);
1315 nv50_graph_construct_gene_clipid(ctx);
1316 nv50_graph_construct_gene_eng2d(ctx);
1317 if (units & (1 << 0))
1318 nv50_graph_construct_xfer_tp(ctx);
1319 if (units & (1 << 1))
1320 nv50_graph_construct_xfer_tp(ctx);
1321 if (units & (1 << 2))
1322 nv50_graph_construct_xfer_tp(ctx);
1323 if (units & (1 << 3))
1324 nv50_graph_construct_xfer_tp(ctx);
1325 if ((ctx->ctxvals_pos-offset)/8 > size)
1326 size = (ctx->ctxvals_pos-offset)/8;
1327
1328 /* Strand 7 */
1329 ctx->ctxvals_pos = offset + 7;
1330 if (dev_priv->chipset == 0xa0) {
1331 if (units & (1 << 4))
1332 nv50_graph_construct_xfer_tp(ctx);
1333 if (units & (1 << 5))
1334 nv50_graph_construct_xfer_tp(ctx);
1335 if (units & (1 << 6))
1336 nv50_graph_construct_xfer_tp(ctx);
1337 if (units & (1 << 7))
1338 nv50_graph_construct_xfer_tp(ctx);
1339 if (units & (1 << 8))
1340 nv50_graph_construct_xfer_tp(ctx);
1341 if (units & (1 << 9))
1342 nv50_graph_construct_xfer_tp(ctx);
1343 } else {
1344 nv50_graph_construct_gene_unk14xx(ctx);
1345 }
1346 if ((ctx->ctxvals_pos-offset)/8 > size)
1347 size = (ctx->ctxvals_pos-offset)/8;
1348 }
1349
1350 ctx->ctxvals_pos = offset + size * 8;
1351 ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
1352 cp_lsr (ctx, offset);
1353 cp_out (ctx, CP_SET_XFER_POINTER);
1354 cp_lsr (ctx, size);
1355 cp_out (ctx, CP_SEEK_1);
1356 cp_out (ctx, CP_XFER_1);
1357 cp_wait(ctx, XFER, BUSY);
1358}
1359
1360/*
1361 * non-trivial demagiced parts of ctx init go here
1362 */
1363
1364static void
1365nv50_graph_construct_gene_dispatch(struct nouveau_grctx *ctx)
1366{
1367 /* start of strand 0 */
1368 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1369 /* SEEK */
1370 if (dev_priv->chipset == 0x50)
1371 xf_emit(ctx, 5, 0);
1372 else if (!IS_NVA3F(dev_priv->chipset))
1373 xf_emit(ctx, 6, 0);
1374 else
1375 xf_emit(ctx, 4, 0);
1376 /* SEEK */
1377 /* the PGRAPH's internal FIFO */
1378 if (dev_priv->chipset == 0x50)
1379 xf_emit(ctx, 8*3, 0);
1380 else
1381 xf_emit(ctx, 0x100*3, 0);
1382 /* and another bonus slot?!? */
1383 xf_emit(ctx, 3, 0);
1384 /* and YET ANOTHER bonus slot? */
1385 if (IS_NVA3F(dev_priv->chipset))
1386 xf_emit(ctx, 3, 0);
1387 /* SEEK */
1388 /* CTX_SWITCH: caches of gr objects bound to subchannels. 8 values, last used index */
1389 xf_emit(ctx, 9, 0);
1390 /* SEEK */
1391 xf_emit(ctx, 9, 0);
1392 /* SEEK */
1393 xf_emit(ctx, 9, 0);
1394 /* SEEK */
1395 xf_emit(ctx, 9, 0);
1396 /* SEEK */
1397 if (dev_priv->chipset < 0x90)
1398 xf_emit(ctx, 4, 0);
1399 /* SEEK */
1400 xf_emit(ctx, 2, 0);
1401 /* SEEK */
1402 xf_emit(ctx, 6*2, 0);
1403 xf_emit(ctx, 2, 0);
1404 /* SEEK */
1405 xf_emit(ctx, 2, 0);
1406 /* SEEK */
1407 xf_emit(ctx, 6*2, 0);
1408 xf_emit(ctx, 2, 0);
1409 /* SEEK */
1410 if (dev_priv->chipset == 0x50)
1411 xf_emit(ctx, 0x1c, 0);
1412 else if (dev_priv->chipset < 0xa0)
1413 xf_emit(ctx, 0x1e, 0);
1414 else
1415 xf_emit(ctx, 0x22, 0);
1416 /* SEEK */
1417 xf_emit(ctx, 0x15, 0);
1418}
1419
1420static void
1421nv50_graph_construct_gene_m2mf(struct nouveau_grctx *ctx)
1422{
1423 /* Strand 0, right after dispatch */
1424 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1425 int smallm2mf = 0;
1426 if (dev_priv->chipset < 0x92 || dev_priv->chipset == 0x98)
1427 smallm2mf = 1;
1428 /* SEEK */
1429 xf_emit (ctx, 1, 0); /* DMA_NOTIFY instance >> 4 */
1430 xf_emit (ctx, 1, 0); /* DMA_BUFFER_IN instance >> 4 */
1431 xf_emit (ctx, 1, 0); /* DMA_BUFFER_OUT instance >> 4 */
1432 xf_emit (ctx, 1, 0); /* OFFSET_IN */
1433 xf_emit (ctx, 1, 0); /* OFFSET_OUT */
1434 xf_emit (ctx, 1, 0); /* PITCH_IN */
1435 xf_emit (ctx, 1, 0); /* PITCH_OUT */
1436 xf_emit (ctx, 1, 0); /* LINE_LENGTH */
1437 xf_emit (ctx, 1, 0); /* LINE_COUNT */
1438 xf_emit (ctx, 1, 0x21); /* FORMAT: bits 0-4 INPUT_INC, bits 5-9 OUTPUT_INC */
1439 xf_emit (ctx, 1, 1); /* LINEAR_IN */
1440 xf_emit (ctx, 1, 0x2); /* TILING_MODE_IN: bits 0-2 y tiling, bits 3-5 z tiling */
1441 xf_emit (ctx, 1, 0x100); /* TILING_PITCH_IN */
1442 xf_emit (ctx, 1, 0x100); /* TILING_HEIGHT_IN */
1443 xf_emit (ctx, 1, 1); /* TILING_DEPTH_IN */
1444 xf_emit (ctx, 1, 0); /* TILING_POSITION_IN_Z */
1445 xf_emit (ctx, 1, 0); /* TILING_POSITION_IN */
1446 xf_emit (ctx, 1, 1); /* LINEAR_OUT */
1447 xf_emit (ctx, 1, 0x2); /* TILING_MODE_OUT: bits 0-2 y tiling, bits 3-5 z tiling */
1448 xf_emit (ctx, 1, 0x100); /* TILING_PITCH_OUT */
1449 xf_emit (ctx, 1, 0x100); /* TILING_HEIGHT_OUT */
1450 xf_emit (ctx, 1, 1); /* TILING_DEPTH_OUT */
1451 xf_emit (ctx, 1, 0); /* TILING_POSITION_OUT_Z */
1452 xf_emit (ctx, 1, 0); /* TILING_POSITION_OUT */
1453 xf_emit (ctx, 1, 0); /* OFFSET_IN_HIGH */
1454 xf_emit (ctx, 1, 0); /* OFFSET_OUT_HIGH */
1455 /* SEEK */
1456 if (smallm2mf)
1457 xf_emit(ctx, 0x40, 0); /* 20 * ffffffff, 3ffff */
1458 else
1459 xf_emit(ctx, 0x100, 0); /* 80 * ffffffff, 3ffff */
1460 xf_emit(ctx, 4, 0); /* 1f/7f, 0, 1f/7f, 0 [1f for smallm2mf, 7f otherwise] */
1461 /* SEEK */
1462 if (smallm2mf)
1463 xf_emit(ctx, 0x400, 0); /* ffffffff */
1464 else
1465 xf_emit(ctx, 0x800, 0); /* ffffffff */
1466 xf_emit(ctx, 4, 0); /* ff/1ff, 0, 0, 0 [ff for smallm2mf, 1ff otherwise] */
1467 /* SEEK */
1468 xf_emit(ctx, 0x40, 0); /* 20 * bits ffffffff, 3ffff */
1469 xf_emit(ctx, 0x6, 0); /* 1f, 0, 1f, 0, 1f, 0 */
1470}
1471
1472static void
1473nv50_graph_construct_gene_ccache(struct nouveau_grctx *ctx)
1474{
1475 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1476 xf_emit(ctx, 2, 0); /* RO */
1477 xf_emit(ctx, 0x800, 0); /* ffffffff */
1478 switch (dev_priv->chipset) {
1479 case 0x50:
1480 case 0x92:
1481 case 0xa0:
1482 xf_emit(ctx, 0x2b, 0);
1483 break;
1484 case 0x84:
1485 xf_emit(ctx, 0x29, 0);
1486 break;
1487 case 0x94:
1488 case 0x96:
1489 case 0xa3:
1490 xf_emit(ctx, 0x27, 0);
1491 break;
1492 case 0x86:
1493 case 0x98:
1494 case 0xa5:
1495 case 0xa8:
1496 case 0xaa:
1497 case 0xac:
1498 case 0xaf:
1499 xf_emit(ctx, 0x25, 0);
1500 break;
1501 }
1502 /* CB bindings, 0x80 of them. first word is address >> 8, second is
1503 * size >> 4 | valid << 24 */
1504 xf_emit(ctx, 0x100, 0); /* ffffffff CB_DEF */
1505 xf_emit(ctx, 1, 0); /* 0000007f CB_ADDR_BUFFER */
1506 xf_emit(ctx, 1, 0); /* 0 */
1507 xf_emit(ctx, 0x30, 0); /* ff SET_PROGRAM_CB */
1508 xf_emit(ctx, 1, 0); /* 3f last SET_PROGRAM_CB */
1509 xf_emit(ctx, 4, 0); /* RO */
1510 xf_emit(ctx, 0x100, 0); /* ffffffff */
1511 xf_emit(ctx, 8, 0); /* 1f, 0, 0, ... */
1512 xf_emit(ctx, 8, 0); /* ffffffff */
1513 xf_emit(ctx, 4, 0); /* ffffffff */
1514 xf_emit(ctx, 1, 0); /* 3 */
1515 xf_emit(ctx, 1, 0); /* ffffffff */
1516 xf_emit(ctx, 1, 0); /* 0000ffff DMA_CODE_CB */
1517 xf_emit(ctx, 1, 0); /* 0000ffff DMA_TIC */
1518 xf_emit(ctx, 1, 0); /* 0000ffff DMA_TSC */
1519 xf_emit(ctx, 1, 0); /* 00000001 LINKED_TSC */
1520 xf_emit(ctx, 1, 0); /* 000000ff TIC_ADDRESS_HIGH */
1521 xf_emit(ctx, 1, 0); /* ffffffff TIC_ADDRESS_LOW */
1522 xf_emit(ctx, 1, 0x3fffff); /* 003fffff TIC_LIMIT */
1523 xf_emit(ctx, 1, 0); /* 000000ff TSC_ADDRESS_HIGH */
1524 xf_emit(ctx, 1, 0); /* ffffffff TSC_ADDRESS_LOW */
1525 xf_emit(ctx, 1, 0x1fff); /* 000fffff TSC_LIMIT */
1526 xf_emit(ctx, 1, 0); /* 000000ff VP_ADDRESS_HIGH */
1527 xf_emit(ctx, 1, 0); /* ffffffff VP_ADDRESS_LOW */
1528 xf_emit(ctx, 1, 0); /* 00ffffff VP_START_ID */
1529 xf_emit(ctx, 1, 0); /* 000000ff CB_DEF_ADDRESS_HIGH */
1530 xf_emit(ctx, 1, 0); /* ffffffff CB_DEF_ADDRESS_LOW */
1531 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1532 xf_emit(ctx, 1, 0); /* 000000ff GP_ADDRESS_HIGH */
1533 xf_emit(ctx, 1, 0); /* ffffffff GP_ADDRESS_LOW */
1534 xf_emit(ctx, 1, 0); /* 00ffffff GP_START_ID */
1535 xf_emit(ctx, 1, 0); /* 000000ff FP_ADDRESS_HIGH */
1536 xf_emit(ctx, 1, 0); /* ffffffff FP_ADDRESS_LOW */
1537 xf_emit(ctx, 1, 0); /* 00ffffff FP_START_ID */
1538}
1539
1540static void
1541nv50_graph_construct_gene_unk10xx(struct nouveau_grctx *ctx)
1542{
1543 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1544 int i;
1545 /* end of area 2 on pre-NVA0, area 1 on NVAx */
1546 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1547 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1548 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1549 xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
1550 xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
1551 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1552 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
1553 if (dev_priv->chipset == 0x50)
1554 xf_emit(ctx, 1, 0x3ff);
1555 else
1556 xf_emit(ctx, 1, 0x7ff); /* 000007ff */
1557 xf_emit(ctx, 1, 0); /* 111/113 */
1558 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1559 for (i = 0; i < 8; i++) {
1560 switch (dev_priv->chipset) {
1561 case 0x50:
1562 case 0x86:
1563 case 0x98:
1564 case 0xaa:
1565 case 0xac:
1566 xf_emit(ctx, 0xa0, 0); /* ffffffff */
1567 break;
1568 case 0x84:
1569 case 0x92:
1570 case 0x94:
1571 case 0x96:
1572 xf_emit(ctx, 0x120, 0);
1573 break;
1574 case 0xa5:
1575 case 0xa8:
1576 xf_emit(ctx, 0x100, 0); /* ffffffff */
1577 break;
1578 case 0xa0:
1579 case 0xa3:
1580 case 0xaf:
1581 xf_emit(ctx, 0x400, 0); /* ffffffff */
1582 break;
1583 }
1584 xf_emit(ctx, 4, 0); /* 3f, 0, 0, 0 */
1585 xf_emit(ctx, 4, 0); /* ffffffff */
1586 }
1587 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1588 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1589 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1590 xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
1591 xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_TEMP */
1592 xf_emit(ctx, 1, 1); /* 00000001 RASTERIZE_ENABLE */
1593 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1594 xf_emit(ctx, 1, 0x27); /* 000000ff UNK0FD4 */
1595 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
1596 xf_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
1597 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1598}
1599
1600static void
1601nv50_graph_construct_gene_unk34xx(struct nouveau_grctx *ctx)
1602{
1603 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1604 /* end of area 2 on pre-NVA0, area 1 on NVAx */
1605 xf_emit(ctx, 1, 0); /* 00000001 VIEWPORT_CLIP_RECTS_EN */
1606 xf_emit(ctx, 1, 0); /* 00000003 VIEWPORT_CLIP_MODE */
1607 xf_emit(ctx, 0x10, 0x04000000); /* 07ffffff VIEWPORT_CLIP_HORIZ*8, VIEWPORT_CLIP_VERT*8 */
1608 xf_emit(ctx, 1, 0); /* 00000001 POLYGON_STIPPLE_ENABLE */
1609 xf_emit(ctx, 0x20, 0); /* ffffffff POLYGON_STIPPLE */
1610 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
1611 xf_emit(ctx, 1, 0); /* ffff0ff3 */
1612 xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0D64 */
1613 xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0DF4 */
1614 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
1615 xf_emit(ctx, 1, 0); /* 00000007 */
1616 xf_emit(ctx, 1, 0x1fe21); /* 0001ffff tesla UNK0FAC */
1617 if (dev_priv->chipset >= 0xa0)
1618 xf_emit(ctx, 1, 0x0fac6881);
1619 if (IS_NVA3F(dev_priv->chipset)) {
1620 xf_emit(ctx, 1, 1);
1621 xf_emit(ctx, 3, 0);
1622 }
1623}
1624
1625static void
1626nv50_graph_construct_gene_unk14xx(struct nouveau_grctx *ctx)
1627{
1628 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1629 /* middle of area 2 on pre-NVA0, beginning of area 2 on NVA0, area 7 on >NVA0 */
1630 if (dev_priv->chipset != 0x50) {
1631 xf_emit(ctx, 5, 0); /* ffffffff */
1632 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1633 xf_emit(ctx, 1, 0); /* 00000001 */
1634 xf_emit(ctx, 1, 0); /* 000003ff */
1635 xf_emit(ctx, 1, 0x804); /* 00000fff SEMANTIC_CLIP */
1636 xf_emit(ctx, 1, 0); /* 00000001 */
1637 xf_emit(ctx, 2, 4); /* 7f, ff */
1638 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1639 }
1640 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1641 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1642 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1643 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1644 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
1645 xf_emit(ctx, 1, 0); /* 000000ff VP_CLIP_DISTANCE_ENABLE */
1646 if (dev_priv->chipset != 0x50)
1647 xf_emit(ctx, 1, 0); /* 3ff */
1648 xf_emit(ctx, 1, 0); /* 000000ff tesla UNK1940 */
1649 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0D7C */
1650 xf_emit(ctx, 1, 0x804); /* 00000fff SEMANTIC_CLIP */
1651 xf_emit(ctx, 1, 1); /* 00000001 VIEWPORT_TRANSFORM_EN */
1652 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
1653 if (dev_priv->chipset != 0x50)
1654 xf_emit(ctx, 1, 0x7f); /* 000000ff tesla UNK0FFC */
1655 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1656 xf_emit(ctx, 1, 1); /* 00000001 SHADE_MODEL */
1657 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1658 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1659 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1660 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1661 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1662 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1663 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
1664 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0D7C */
1665 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0F8C */
1666 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1667 xf_emit(ctx, 1, 1); /* 00000001 VIEWPORT_TRANSFORM_EN */
1668 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1669 xf_emit(ctx, 4, 0); /* ffffffff NOPERSPECTIVE_BITMAP */
1670 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1671 xf_emit(ctx, 1, 0); /* 0000000f */
1672 if (dev_priv->chipset == 0x50)
1673 xf_emit(ctx, 1, 0x3ff); /* 000003ff tesla UNK0D68 */
1674 else
1675 xf_emit(ctx, 1, 0x7ff); /* 000007ff tesla UNK0D68 */
1676 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1677 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
1678 xf_emit(ctx, 0x30, 0); /* ffffffff VIEWPORT_SCALE: X0, Y0, Z0, X1, Y1, ... */
1679 xf_emit(ctx, 3, 0); /* f, 0, 0 */
1680 xf_emit(ctx, 3, 0); /* ffffffff last VIEWPORT_SCALE? */
1681 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1682 xf_emit(ctx, 1, 1); /* 00000001 VIEWPORT_TRANSFORM_EN */
1683 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1684 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1924 */
1685 xf_emit(ctx, 1, 0x10); /* 000000ff VIEW_VOLUME_CLIP_CTRL */
1686 xf_emit(ctx, 1, 0); /* 00000001 */
1687 xf_emit(ctx, 0x30, 0); /* ffffffff VIEWPORT_TRANSLATE */
1688 xf_emit(ctx, 3, 0); /* f, 0, 0 */
1689 xf_emit(ctx, 3, 0); /* ffffffff */
1690 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1691 xf_emit(ctx, 2, 0x88); /* 000001ff tesla UNK19D8 */
1692 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1924 */
1693 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1694 xf_emit(ctx, 1, 4); /* 0000000f CULL_MODE */
1695 xf_emit(ctx, 2, 0); /* 07ffffff SCREEN_SCISSOR */
1696 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
1697 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
1698 xf_emit(ctx, 0x10, 0); /* 00000001 SCISSOR_ENABLE */
1699 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
1700 xf_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
1701 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1702 xf_emit(ctx, 1, 0); /* 0000000f */
1703 xf_emit(ctx, 1, 0x3f800000); /* ffffffff LINE_WIDTH */
1704 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
1705 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
1706 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
1707 if (IS_NVA3F(dev_priv->chipset))
1708 xf_emit(ctx, 1, 0); /* 00000001 */
1709 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
1710 xf_emit(ctx, 1, 0x10); /* 000000ff VIEW_VOLUME_CLIP_CTRL */
1711 if (dev_priv->chipset != 0x50) {
1712 xf_emit(ctx, 1, 0); /* ffffffff */
1713 xf_emit(ctx, 1, 0); /* 00000001 */
1714 xf_emit(ctx, 1, 0); /* 000003ff */
1715 }
1716 xf_emit(ctx, 0x20, 0); /* 10xbits ffffffff, 3fffff. SCISSOR_* */
1717 xf_emit(ctx, 1, 0); /* f */
1718 xf_emit(ctx, 1, 0); /* 0? */
1719 xf_emit(ctx, 1, 0); /* ffffffff */
1720 xf_emit(ctx, 1, 0); /* 003fffff */
1721 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1722 xf_emit(ctx, 1, 0x52); /* 000001ff SEMANTIC_PTSZ */
1723 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
1724 xf_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
1725 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1726 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1727 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1728 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1729 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
1730 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
1731 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
1732 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
1733 xf_emit(ctx, 1, 0); /* 0000000f */
1734}
1735
1736static void
1737nv50_graph_construct_gene_zcull(struct nouveau_grctx *ctx)
1738{
1739 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1740 /* end of strand 0 on pre-NVA0, beginning of strand 6 on NVAx */
1741 /* SEEK */
1742 xf_emit(ctx, 1, 0x3f); /* 0000003f UNK1590 */
1743 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
1744 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
1745 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
1746 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
1747 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
1748 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_REF */
1749 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
1750 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
1751 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
1752 xf_emit(ctx, 2, 0x04000000); /* 07ffffff tesla UNK0D6C */
1753 xf_emit(ctx, 1, 0); /* ffff0ff3 */
1754 xf_emit(ctx, 1, 0); /* 00000001 CLIPID_ENABLE */
1755 xf_emit(ctx, 2, 0); /* ffffffff DEPTH_BOUNDS */
1756 xf_emit(ctx, 1, 0); /* 00000001 */
1757 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
1758 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
1759 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
1760 xf_emit(ctx, 1, 4); /* 0000000f CULL_MODE */
1761 xf_emit(ctx, 1, 0); /* 0000ffff */
1762 xf_emit(ctx, 1, 0); /* 00000001 UNK0FB0 */
1763 xf_emit(ctx, 1, 0); /* 00000001 POLYGON_STIPPLE_ENABLE */
1764 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
1765 xf_emit(ctx, 1, 0); /* ffffffff */
1766 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
1767 xf_emit(ctx, 1, 0); /* 000000ff CLEAR_STENCIL */
1768 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
1769 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
1770 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_REF */
1771 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
1772 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
1773 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
1774 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
1775 xf_emit(ctx, 1, 0); /* ffffffff CLEAR_DEPTH */
1776 xf_emit(ctx, 1, 0); /* 00000007 */
1777 if (dev_priv->chipset != 0x50)
1778 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1108 */
1779 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
1780 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
1781 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
1782 xf_emit(ctx, 1, 0x1001); /* 00001fff ZETA_ARRAY_MODE */
1783 /* SEEK */
1784 xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
1785 xf_emit(ctx, 0x10, 0); /* 00000001 SCISSOR_ENABLE */
1786 xf_emit(ctx, 0x10, 0); /* ffffffff DEPTH_RANGE_NEAR */
1787 xf_emit(ctx, 0x10, 0x3f800000); /* ffffffff DEPTH_RANGE_FAR */
1788 xf_emit(ctx, 1, 0x10); /* 7f/ff/3ff VIEW_VOLUME_CLIP_CTRL */
1789 xf_emit(ctx, 1, 0); /* 00000001 VIEWPORT_CLIP_RECTS_EN */
1790 xf_emit(ctx, 1, 3); /* 00000003 FP_CTRL_UNK196C */
1791 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1968 */
1792 if (dev_priv->chipset != 0x50)
1793 xf_emit(ctx, 1, 0); /* 0fffffff tesla UNK1104 */
1794 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK151C */
1795}
1796
1797static void
1798nv50_graph_construct_gene_clipid(struct nouveau_grctx *ctx)
1799{
1800 /* middle of strand 0 on pre-NVA0 [after 24xx], middle of area 6 on NVAx */
1801 /* SEEK */
1802 xf_emit(ctx, 1, 0); /* 00000007 UNK0FB4 */
1803 /* SEEK */
1804 xf_emit(ctx, 4, 0); /* 07ffffff CLIPID_REGION_HORIZ */
1805 xf_emit(ctx, 4, 0); /* 07ffffff CLIPID_REGION_VERT */
1806 xf_emit(ctx, 2, 0); /* 07ffffff SCREEN_SCISSOR */
1807 xf_emit(ctx, 2, 0x04000000); /* 07ffffff UNK1508 */
1808 xf_emit(ctx, 1, 0); /* 00000001 CLIPID_ENABLE */
1809 xf_emit(ctx, 1, 0x80); /* 00003fff CLIPID_WIDTH */
1810 xf_emit(ctx, 1, 0); /* 000000ff CLIPID_ID */
1811 xf_emit(ctx, 1, 0); /* 000000ff CLIPID_ADDRESS_HIGH */
1812 xf_emit(ctx, 1, 0); /* ffffffff CLIPID_ADDRESS_LOW */
1813 xf_emit(ctx, 1, 0x80); /* 00003fff CLIPID_HEIGHT */
1814 xf_emit(ctx, 1, 0); /* 0000ffff DMA_CLIPID */
1815}
1816
1817static void
1818nv50_graph_construct_gene_unk24xx(struct nouveau_grctx *ctx)
1819{
1820 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1821 int i;
1822 /* middle of strand 0 on pre-NVA0 [after m2mf], end of strand 2 on NVAx */
1823 /* SEEK */
1824 xf_emit(ctx, 0x33, 0);
1825 /* SEEK */
1826 xf_emit(ctx, 2, 0);
1827 /* SEEK */
1828 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1829 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1830 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1831 /* SEEK */
1832 if (IS_NVA3F(dev_priv->chipset)) {
1833 xf_emit(ctx, 4, 0); /* RO */
1834 xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
1835 xf_emit(ctx, 1, 0); /* 1ff */
1836 xf_emit(ctx, 8, 0); /* 0? */
1837 xf_emit(ctx, 9, 0); /* ffffffff, 7ff */
1838
1839 xf_emit(ctx, 4, 0); /* RO */
1840 xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
1841 xf_emit(ctx, 1, 0); /* 1ff */
1842 xf_emit(ctx, 8, 0); /* 0? */
1843 xf_emit(ctx, 9, 0); /* ffffffff, 7ff */
1844 } else {
1845 xf_emit(ctx, 0xc, 0); /* RO */
1846 /* SEEK */
1847 xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
1848 xf_emit(ctx, 1, 0); /* 1ff */
1849 xf_emit(ctx, 8, 0); /* 0? */
1850
1851 /* SEEK */
1852 xf_emit(ctx, 0xc, 0); /* RO */
1853 /* SEEK */
1854 xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
1855 xf_emit(ctx, 1, 0); /* 1ff */
1856 xf_emit(ctx, 8, 0); /* 0? */
1857 }
1858 /* SEEK */
1859 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1860 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1861 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1862 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1863 if (dev_priv->chipset != 0x50)
1864 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK1100 */
1865 /* SEEK */
1866 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1867 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1868 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
1869 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1870 xf_emit(ctx, 1, 1); /* 00000001 */
1871 /* SEEK */
1872 if (dev_priv->chipset >= 0xa0)
1873 xf_emit(ctx, 2, 4); /* 000000ff */
1874 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1875 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
1876 xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_ENABLE */
1877 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1878 xf_emit(ctx, 1, 0x27); /* 000000ff SEMANTIC_PRIM_ID */
1879 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1880 xf_emit(ctx, 1, 0); /* 0000000f */
1881 xf_emit(ctx, 1, 1); /* 00000001 */
1882 for (i = 0; i < 10; i++) {
1883 /* SEEK */
1884 xf_emit(ctx, 0x40, 0); /* ffffffff */
1885 xf_emit(ctx, 0x10, 0); /* 3, 0, 0.... */
1886 xf_emit(ctx, 0x10, 0); /* ffffffff */
1887 }
1888 /* SEEK */
1889 xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_CTRL */
1890 xf_emit(ctx, 1, 1); /* 00000001 */
1891 xf_emit(ctx, 1, 0); /* ffffffff */
1892 xf_emit(ctx, 4, 0); /* ffffffff NOPERSPECTIVE_BITMAP */
1893 xf_emit(ctx, 0x10, 0); /* 00ffffff POINT_COORD_REPLACE_MAP */
1894 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
1895 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1896 if (dev_priv->chipset != 0x50)
1897 xf_emit(ctx, 1, 0); /* 000003ff */
1898}
1899
1900static void
1901nv50_graph_construct_gene_vfetch(struct nouveau_grctx *ctx)
1902{
1903 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
1904 int acnt = 0x10, rep, i;
1905 /* beginning of strand 1 on pre-NVA0, strand 3 on NVAx */
1906 if (IS_NVA3F(dev_priv->chipset))
1907 acnt = 0x20;
1908 /* SEEK */
1909 if (dev_priv->chipset >= 0xa0) {
1910 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK13A4 */
1911 xf_emit(ctx, 1, 1); /* 00000fff tesla UNK1318 */
1912 }
1913 xf_emit(ctx, 1, 0); /* ffffffff VERTEX_BUFFER_FIRST */
1914 xf_emit(ctx, 1, 0); /* 00000001 PRIMITIVE_RESTART_ENABLE */
1915 xf_emit(ctx, 1, 0); /* 00000001 UNK0DE8 */
1916 xf_emit(ctx, 1, 0); /* ffffffff PRIMITIVE_RESTART_INDEX */
1917 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
1918 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
1919 xf_emit(ctx, acnt/8, 0); /* ffffffff VTX_ATR_MASK_UNK0DD0 */
1920 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
1921 xf_emit(ctx, 1, 0x20); /* 0000ffff tesla UNK129C */
1922 xf_emit(ctx, 1, 0); /* 000000ff turing UNK370??? */
1923 xf_emit(ctx, 1, 0); /* 0000ffff turing USER_PARAM_COUNT */
1924 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1925 /* SEEK */
1926 if (IS_NVA3F(dev_priv->chipset))
1927 xf_emit(ctx, 0xb, 0); /* RO */
1928 else if (dev_priv->chipset >= 0xa0)
1929 xf_emit(ctx, 0x9, 0); /* RO */
1930 else
1931 xf_emit(ctx, 0x8, 0); /* RO */
1932 /* SEEK */
1933 xf_emit(ctx, 1, 0); /* 00000001 EDGE_FLAG */
1934 xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
1935 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1936 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
1937 /* SEEK */
1938 xf_emit(ctx, 0xc, 0); /* RO */
1939 /* SEEK */
1940 xf_emit(ctx, 1, 0); /* 7f/ff */
1941 xf_emit(ctx, 1, 4); /* 7f/ff VP_REG_ALLOC_RESULT */
1942 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
1943 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
1944 xf_emit(ctx, 1, 4); /* 000001ff UNK1A28 */
1945 xf_emit(ctx, 1, 8); /* 000001ff UNK0DF0 */
1946 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1947 if (dev_priv->chipset == 0x50)
1948 xf_emit(ctx, 1, 0x3ff); /* 3ff tesla UNK0D68 */
1949 else
1950 xf_emit(ctx, 1, 0x7ff); /* 7ff tesla UNK0D68 */
1951 if (dev_priv->chipset == 0xa8)
1952 xf_emit(ctx, 1, 0x1e00); /* 7fff */
1953 /* SEEK */
1954 xf_emit(ctx, 0xc, 0); /* RO or close */
1955 /* SEEK */
1956 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
1957 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
1958 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
1959 if (dev_priv->chipset > 0x50 && dev_priv->chipset < 0xa0)
1960 xf_emit(ctx, 2, 0); /* ffffffff */
1961 else
1962 xf_emit(ctx, 1, 0); /* ffffffff */
1963 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK0FD8 */
1964 /* SEEK */
1965 if (IS_NVA3F(dev_priv->chipset)) {
1966 xf_emit(ctx, 0x10, 0); /* 0? */
1967 xf_emit(ctx, 2, 0); /* weird... */
1968 xf_emit(ctx, 2, 0); /* RO */
1969 } else {
1970 xf_emit(ctx, 8, 0); /* 0? */
1971 xf_emit(ctx, 1, 0); /* weird... */
1972 xf_emit(ctx, 2, 0); /* RO */
1973 }
1974 /* SEEK */
1975 xf_emit(ctx, 1, 0); /* ffffffff VB_ELEMENT_BASE */
1976 xf_emit(ctx, 1, 0); /* ffffffff UNK1438 */
1977 xf_emit(ctx, acnt, 0); /* 1 tesla UNK1000 */
1978 if (dev_priv->chipset >= 0xa0)
1979 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1118? */
1980 /* SEEK */
1981 xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_ARRAY_UNK90C */
1982 xf_emit(ctx, 1, 0); /* f/1f */
1983 /* SEEK */
1984 xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_ARRAY_UNK90C */
1985 xf_emit(ctx, 1, 0); /* f/1f */
1986 /* SEEK */
1987 xf_emit(ctx, acnt, 0); /* RO */
1988 xf_emit(ctx, 2, 0); /* RO */
1989 /* SEEK */
1990 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK111C? */
1991 xf_emit(ctx, 1, 0); /* RO */
1992 /* SEEK */
1993 xf_emit(ctx, 1, 0); /* 000000ff UNK15F4_ADDRESS_HIGH */
1994 xf_emit(ctx, 1, 0); /* ffffffff UNK15F4_ADDRESS_LOW */
1995 xf_emit(ctx, 1, 0); /* 000000ff UNK0F84_ADDRESS_HIGH */
1996 xf_emit(ctx, 1, 0); /* ffffffff UNK0F84_ADDRESS_LOW */
1997 /* SEEK */
1998 xf_emit(ctx, acnt, 0); /* 00003fff VERTEX_ARRAY_ATTRIB_OFFSET */
1999 xf_emit(ctx, 3, 0); /* f/1f */
2000 /* SEEK */
2001 xf_emit(ctx, acnt, 0); /* 00000fff VERTEX_ARRAY_STRIDE */
2002 xf_emit(ctx, 3, 0); /* f/1f */
2003 /* SEEK */
2004 xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_ARRAY_LOW */
2005 xf_emit(ctx, 3, 0); /* f/1f */
2006 /* SEEK */
2007 xf_emit(ctx, acnt, 0); /* 000000ff VERTEX_ARRAY_HIGH */
2008 xf_emit(ctx, 3, 0); /* f/1f */
2009 /* SEEK */
2010 xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_LIMIT_LOW */
2011 xf_emit(ctx, 3, 0); /* f/1f */
2012 /* SEEK */
2013 xf_emit(ctx, acnt, 0); /* 000000ff VERTEX_LIMIT_HIGH */
2014 xf_emit(ctx, 3, 0); /* f/1f */
2015 /* SEEK */
2016 if (IS_NVA3F(dev_priv->chipset)) {
2017 xf_emit(ctx, acnt, 0); /* f */
2018 xf_emit(ctx, 3, 0); /* f/1f */
2019 }
2020 /* SEEK */
2021 if (IS_NVA3F(dev_priv->chipset))
2022 xf_emit(ctx, 2, 0); /* RO */
2023 else
2024 xf_emit(ctx, 5, 0); /* RO */
2025 /* SEEK */
2026 xf_emit(ctx, 1, 0); /* ffff DMA_VTXBUF */
2027 /* SEEK */
2028 if (dev_priv->chipset < 0xa0) {
2029 xf_emit(ctx, 0x41, 0); /* RO */
2030 /* SEEK */
2031 xf_emit(ctx, 0x11, 0); /* RO */
2032 } else if (!IS_NVA3F(dev_priv->chipset))
2033 xf_emit(ctx, 0x50, 0); /* RO */
2034 else
2035 xf_emit(ctx, 0x58, 0); /* RO */
2036 /* SEEK */
2037 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
2038 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
2039 xf_emit(ctx, 1, 1); /* 1 UNK0DEC */
2040 /* SEEK */
2041 xf_emit(ctx, acnt*4, 0); /* ffffffff VTX_ATTR */
2042 xf_emit(ctx, 4, 0); /* f/1f, 0, 0, 0 */
2043 /* SEEK */
2044 if (IS_NVA3F(dev_priv->chipset))
2045 xf_emit(ctx, 0x1d, 0); /* RO */
2046 else
2047 xf_emit(ctx, 0x16, 0); /* RO */
2048 /* SEEK */
2049 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
2050 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
2051 /* SEEK */
2052 if (dev_priv->chipset < 0xa0)
2053 xf_emit(ctx, 8, 0); /* RO */
2054 else if (IS_NVA3F(dev_priv->chipset))
2055 xf_emit(ctx, 0xc, 0); /* RO */
2056 else
2057 xf_emit(ctx, 7, 0); /* RO */
2058 /* SEEK */
2059 xf_emit(ctx, 0xa, 0); /* RO */
2060 if (dev_priv->chipset == 0xa0)
2061 rep = 0xc;
2062 else
2063 rep = 4;
2064 for (i = 0; i < rep; i++) {
2065 /* SEEK */
2066 if (IS_NVA3F(dev_priv->chipset))
2067 xf_emit(ctx, 0x20, 0); /* ffffffff */
2068 xf_emit(ctx, 0x200, 0); /* ffffffff */
2069 xf_emit(ctx, 4, 0); /* 7f/ff, 0, 0, 0 */
2070 xf_emit(ctx, 4, 0); /* ffffffff */
2071 }
2072 /* SEEK */
2073 xf_emit(ctx, 1, 0); /* 113/111 */
2074 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
2075 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
2076 xf_emit(ctx, acnt/8, 0); /* ffffffff VTX_ATTR_MASK_UNK0DD0 */
2077 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
2078 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2079 /* SEEK */
2080 if (IS_NVA3F(dev_priv->chipset))
2081 xf_emit(ctx, 7, 0); /* weird... */
2082 else
2083 xf_emit(ctx, 5, 0); /* weird... */
2084}
2085
2086static void
2087nv50_graph_construct_gene_eng2d(struct nouveau_grctx *ctx)
2088{
2089 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2090 /* middle of strand 1 on pre-NVA0 [after vfetch], middle of strand 6 on NVAx */
2091 /* SEEK */
2092 xf_emit(ctx, 2, 0); /* 0001ffff CLIP_X, CLIP_Y */
2093 xf_emit(ctx, 2, 0); /* 0000ffff CLIP_W, CLIP_H */
2094 xf_emit(ctx, 1, 0); /* 00000001 CLIP_ENABLE */
2095 if (dev_priv->chipset < 0xa0) {
2096 /* this is useless on everything but the original NV50,
2097 * guess they forgot to nuke it. Or just didn't bother. */
2098 xf_emit(ctx, 2, 0); /* 0000ffff IFC_CLIP_X, Y */
2099 xf_emit(ctx, 2, 1); /* 0000ffff IFC_CLIP_W, H */
2100 xf_emit(ctx, 1, 0); /* 00000001 IFC_CLIP_ENABLE */
2101 }
2102 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2103 xf_emit(ctx, 1, 0x100); /* 0001ffff DST_WIDTH */
2104 xf_emit(ctx, 1, 0x100); /* 0001ffff DST_HEIGHT */
2105 xf_emit(ctx, 1, 0x11); /* 3f[NV50]/7f[NV84+] DST_FORMAT */
2106 xf_emit(ctx, 1, 0); /* 0001ffff DRAW_POINT_X */
2107 xf_emit(ctx, 1, 8); /* 0000000f DRAW_UNK58C */
2108 xf_emit(ctx, 1, 0); /* 000fffff SIFC_DST_X_FRACT */
2109 xf_emit(ctx, 1, 0); /* 0001ffff SIFC_DST_X_INT */
2110 xf_emit(ctx, 1, 0); /* 000fffff SIFC_DST_Y_FRACT */
2111 xf_emit(ctx, 1, 0); /* 0001ffff SIFC_DST_Y_INT */
2112 xf_emit(ctx, 1, 0); /* 000fffff SIFC_DX_DU_FRACT */
2113 xf_emit(ctx, 1, 1); /* 0001ffff SIFC_DX_DU_INT */
2114 xf_emit(ctx, 1, 0); /* 000fffff SIFC_DY_DV_FRACT */
2115 xf_emit(ctx, 1, 1); /* 0001ffff SIFC_DY_DV_INT */
2116 xf_emit(ctx, 1, 1); /* 0000ffff SIFC_WIDTH */
2117 xf_emit(ctx, 1, 1); /* 0000ffff SIFC_HEIGHT */
2118 xf_emit(ctx, 1, 0xcf); /* 000000ff SIFC_FORMAT */
2119 xf_emit(ctx, 1, 2); /* 00000003 SIFC_BITMAP_UNK808 */
2120 xf_emit(ctx, 1, 0); /* 00000003 SIFC_BITMAP_LINE_PACK_MODE */
2121 xf_emit(ctx, 1, 0); /* 00000001 SIFC_BITMAP_LSB_FIRST */
2122 xf_emit(ctx, 1, 0); /* 00000001 SIFC_BITMAP_ENABLE */
2123 xf_emit(ctx, 1, 0); /* 0000ffff BLIT_DST_X */
2124 xf_emit(ctx, 1, 0); /* 0000ffff BLIT_DST_Y */
2125 xf_emit(ctx, 1, 0); /* 000fffff BLIT_DU_DX_FRACT */
2126 xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DU_DX_INT */
2127 xf_emit(ctx, 1, 0); /* 000fffff BLIT_DV_DY_FRACT */
2128 xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DV_DY_INT */
2129 xf_emit(ctx, 1, 1); /* 0000ffff BLIT_DST_W */
2130 xf_emit(ctx, 1, 1); /* 0000ffff BLIT_DST_H */
2131 xf_emit(ctx, 1, 0); /* 000fffff BLIT_SRC_X_FRACT */
2132 xf_emit(ctx, 1, 0); /* 0001ffff BLIT_SRC_X_INT */
2133 xf_emit(ctx, 1, 0); /* 000fffff BLIT_SRC_Y_FRACT */
2134 xf_emit(ctx, 1, 0); /* 00000001 UNK888 */
2135 xf_emit(ctx, 1, 4); /* 0000003f UNK884 */
2136 xf_emit(ctx, 1, 0); /* 00000007 UNK880 */
2137 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK0FB8 */
2138 xf_emit(ctx, 1, 0x15); /* 000000ff tesla UNK128C */
2139 xf_emit(ctx, 2, 0); /* 00000007, ffff0ff3 */
2140 xf_emit(ctx, 1, 0); /* 00000001 UNK260 */
2141 xf_emit(ctx, 1, 0x4444480); /* 1fffffff UNK870 */
2142 /* SEEK */
2143 xf_emit(ctx, 0x10, 0);
2144 /* SEEK */
2145 xf_emit(ctx, 0x27, 0);
2146}
2147
2148static void
2149nv50_graph_construct_gene_csched(struct nouveau_grctx *ctx)
2150{
2151 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2152 /* middle of strand 1 on pre-NVA0 [after eng2d], middle of strand 0 on NVAx */
2153 /* SEEK */
2154 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY... what is it doing here??? */
2155 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1924 */
2156 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
2157 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
2158 xf_emit(ctx, 1, 0); /* 000003ff */
2159 /* SEEK */
2160 xf_emit(ctx, 1, 0); /* ffffffff turing UNK364 */
2161 xf_emit(ctx, 1, 0); /* 0000000f turing UNK36C */
2162 xf_emit(ctx, 1, 0); /* 0000ffff USER_PARAM_COUNT */
2163 xf_emit(ctx, 1, 0x100); /* 00ffffff turing UNK384 */
2164 xf_emit(ctx, 1, 0); /* 0000000f turing UNK2A0 */
2165 xf_emit(ctx, 1, 0); /* 0000ffff GRIDID */
2166 xf_emit(ctx, 1, 0x10001); /* ffffffff GRIDDIM_XY */
2167 xf_emit(ctx, 1, 0); /* ffffffff */
2168 xf_emit(ctx, 1, 0x10001); /* ffffffff BLOCKDIM_XY */
2169 xf_emit(ctx, 1, 1); /* 0000ffff BLOCKDIM_Z */
2170 xf_emit(ctx, 1, 0x10001); /* 00ffffff BLOCK_ALLOC */
2171 xf_emit(ctx, 1, 1); /* 00000001 LANES32 */
2172 xf_emit(ctx, 1, 4); /* 000000ff FP_REG_ALLOC_TEMP */
2173 xf_emit(ctx, 1, 2); /* 00000003 REG_MODE */
2174 /* SEEK */
2175 xf_emit(ctx, 0x40, 0); /* ffffffff USER_PARAM */
2176 switch (dev_priv->chipset) {
2177 case 0x50:
2178 case 0x92:
2179 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2180 xf_emit(ctx, 0x80, 0); /* fff */
2181 xf_emit(ctx, 2, 0); /* ff, fff */
2182 xf_emit(ctx, 0x10*2, 0); /* ffffffff, 1f */
2183 break;
2184 case 0x84:
2185 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2186 xf_emit(ctx, 0x60, 0); /* fff */
2187 xf_emit(ctx, 2, 0); /* ff, fff */
2188 xf_emit(ctx, 0xc*2, 0); /* ffffffff, 1f */
2189 break;
2190 case 0x94:
2191 case 0x96:
2192 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2193 xf_emit(ctx, 0x40, 0); /* fff */
2194 xf_emit(ctx, 2, 0); /* ff, fff */
2195 xf_emit(ctx, 8*2, 0); /* ffffffff, 1f */
2196 break;
2197 case 0x86:
2198 case 0x98:
2199 xf_emit(ctx, 4, 0); /* f, 0, 0, 0 */
2200 xf_emit(ctx, 0x10, 0); /* fff */
2201 xf_emit(ctx, 2, 0); /* ff, fff */
2202 xf_emit(ctx, 2*2, 0); /* ffffffff, 1f */
2203 break;
2204 case 0xa0:
2205 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2206 xf_emit(ctx, 0xf0, 0); /* fff */
2207 xf_emit(ctx, 2, 0); /* ff, fff */
2208 xf_emit(ctx, 0x1e*2, 0); /* ffffffff, 1f */
2209 break;
2210 case 0xa3:
2211 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2212 xf_emit(ctx, 0x60, 0); /* fff */
2213 xf_emit(ctx, 2, 0); /* ff, fff */
2214 xf_emit(ctx, 0xc*2, 0); /* ffffffff, 1f */
2215 break;
2216 case 0xa5:
2217 case 0xaf:
2218 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2219 xf_emit(ctx, 0x30, 0); /* fff */
2220 xf_emit(ctx, 2, 0); /* ff, fff */
2221 xf_emit(ctx, 6*2, 0); /* ffffffff, 1f */
2222 break;
2223 case 0xaa:
2224 xf_emit(ctx, 0x12, 0);
2225 break;
2226 case 0xa8:
2227 case 0xac:
2228 xf_emit(ctx, 4, 0); /* f, 0, 0, 0 */
2229 xf_emit(ctx, 0x10, 0); /* fff */
2230 xf_emit(ctx, 2, 0); /* ff, fff */
2231 xf_emit(ctx, 2*2, 0); /* ffffffff, 1f */
2232 break;
2233 }
2234 xf_emit(ctx, 1, 0); /* 0000000f */
2235 xf_emit(ctx, 1, 0); /* 00000000 */
2236 xf_emit(ctx, 1, 0); /* ffffffff */
2237 xf_emit(ctx, 1, 0); /* 0000001f */
2238 xf_emit(ctx, 4, 0); /* ffffffff */
2239 xf_emit(ctx, 1, 0); /* 00000003 turing UNK35C */
2240 xf_emit(ctx, 1, 0); /* ffffffff */
2241 xf_emit(ctx, 4, 0); /* ffffffff */
2242 xf_emit(ctx, 1, 0); /* 00000003 turing UNK35C */
2243 xf_emit(ctx, 1, 0); /* ffffffff */
2244 xf_emit(ctx, 1, 0); /* 000000ff */
2245}
2246
2247static void
2248nv50_graph_construct_gene_unk1cxx(struct nouveau_grctx *ctx)
2249{
2250 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2251 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
2252 xf_emit(ctx, 1, 0x3f800000); /* ffffffff LINE_WIDTH */
2253 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
2254 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1658 */
2255 xf_emit(ctx, 1, 0); /* 00000001 POLYGON_SMOOTH_ENABLE */
2256 xf_emit(ctx, 3, 0); /* 00000001 POLYGON_OFFSET_*_ENABLE */
2257 xf_emit(ctx, 1, 4); /* 0000000f CULL_MODE */
2258 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
2259 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2260 xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_ENABLE */
2261 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK165C */
2262 xf_emit(ctx, 0x10, 0); /* 00000001 SCISSOR_ENABLE */
2263 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2264 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
2265 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
2266 xf_emit(ctx, 1, 0); /* ffffffff POLYGON_OFFSET_UNITS */
2267 xf_emit(ctx, 1, 0); /* ffffffff POLYGON_OFFSET_FACTOR */
2268 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1668 */
2269 xf_emit(ctx, 2, 0); /* 07ffffff SCREEN_SCISSOR */
2270 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
2271 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2272 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2273 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2274 xf_emit(ctx, 1, 0x11); /* 0000007f RT_FORMAT */
2275 xf_emit(ctx, 7, 0); /* 0000007f RT_FORMAT */
2276 xf_emit(ctx, 8, 0); /* 00000001 RT_HORIZ_LINEAR */
2277 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
2278 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
2279 xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
2280 if (IS_NVA3F(dev_priv->chipset))
2281 xf_emit(ctx, 1, 3); /* 00000003 UNK16B4 */
2282 else if (dev_priv->chipset >= 0xa0)
2283 xf_emit(ctx, 1, 1); /* 00000001 UNK16B4 */
2284 xf_emit(ctx, 1, 0); /* 00000003 MULTISAMPLE_CTRL */
2285 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK0F90 */
2286 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
2287 xf_emit(ctx, 2, 0x04000000); /* 07ffffff tesla UNK0D6C */
2288 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2289 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2290 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
2291 xf_emit(ctx, 1, 5); /* 0000000f UNK1408 */
2292 xf_emit(ctx, 1, 0x52); /* 000001ff SEMANTIC_PTSZ */
2293 xf_emit(ctx, 1, 0); /* ffffffff POINT_SIZE */
2294 xf_emit(ctx, 1, 0); /* 00000001 */
2295 xf_emit(ctx, 1, 0); /* 00000007 tesla UNK0FB4 */
2296 if (dev_priv->chipset != 0x50) {
2297 xf_emit(ctx, 1, 0); /* 3ff */
2298 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK1110 */
2299 }
2300 if (IS_NVA3F(dev_priv->chipset))
2301 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1928 */
2302 xf_emit(ctx, 0x10, 0); /* ffffffff DEPTH_RANGE_NEAR */
2303 xf_emit(ctx, 0x10, 0x3f800000); /* ffffffff DEPTH_RANGE_FAR */
2304 xf_emit(ctx, 1, 0x10); /* 000000ff VIEW_VOLUME_CLIP_CTRL */
2305 xf_emit(ctx, 0x20, 0); /* 07ffffff VIEWPORT_HORIZ, then VIEWPORT_VERT. (W&0x3fff)<<13 | (X&0x1fff). */
2306 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK187C */
2307 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
2308 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2309 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2310 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2311 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
2312 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
2313 xf_emit(ctx, 1, 5); /* 0000000f tesla UNK1220 */
2314 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2315 xf_emit(ctx, 1, 0); /* 000000ff tesla UNK1A20 */
2316 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2317 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
2318 xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
2319 if (dev_priv->chipset != 0x50)
2320 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK1100 */
2321 if (dev_priv->chipset < 0xa0)
2322 xf_emit(ctx, 0x1c, 0); /* RO */
2323 else if (IS_NVA3F(dev_priv->chipset))
2324 xf_emit(ctx, 0x9, 0);
2325 xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
2326 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
2327 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
2328 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
2329 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
2330 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
2331 if (dev_priv->chipset != 0x50) {
2332 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK1100 */
2333 xf_emit(ctx, 1, 0); /* 3ff */
2334 }
2335 /* XXX: the following block could belong either to unk1cxx, or
2336 * to STRMOUT. Rather hard to tell. */
2337 if (dev_priv->chipset < 0xa0)
2338 xf_emit(ctx, 0x25, 0);
2339 else
2340 xf_emit(ctx, 0x3b, 0);
2341}
2342
2343static void
2344nv50_graph_construct_gene_strmout(struct nouveau_grctx *ctx)
2345{
2346 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2347 xf_emit(ctx, 1, 0x102); /* 0000ffff STRMOUT_BUFFER_CTRL */
2348 xf_emit(ctx, 1, 0); /* ffffffff STRMOUT_PRIMITIVE_COUNT */
2349 xf_emit(ctx, 4, 4); /* 000000ff STRMOUT_NUM_ATTRIBS */
2350 if (dev_priv->chipset >= 0xa0) {
2351 xf_emit(ctx, 4, 0); /* ffffffff UNK1A8C */
2352 xf_emit(ctx, 4, 0); /* ffffffff UNK1780 */
2353 }
2354 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2355 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
2356 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2357 if (dev_priv->chipset == 0x50)
2358 xf_emit(ctx, 1, 0x3ff); /* 000003ff tesla UNK0D68 */
2359 else
2360 xf_emit(ctx, 1, 0x7ff); /* 000007ff tesla UNK0D68 */
2361 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2362 /* SEEK */
2363 xf_emit(ctx, 1, 0x102); /* 0000ffff STRMOUT_BUFFER_CTRL */
2364 xf_emit(ctx, 1, 0); /* ffffffff STRMOUT_PRIMITIVE_COUNT */
2365 xf_emit(ctx, 4, 0); /* 000000ff STRMOUT_ADDRESS_HIGH */
2366 xf_emit(ctx, 4, 0); /* ffffffff STRMOUT_ADDRESS_LOW */
2367 xf_emit(ctx, 4, 4); /* 000000ff STRMOUT_NUM_ATTRIBS */
2368 if (dev_priv->chipset >= 0xa0) {
2369 xf_emit(ctx, 4, 0); /* ffffffff UNK1A8C */
2370 xf_emit(ctx, 4, 0); /* ffffffff UNK1780 */
2371 }
2372 xf_emit(ctx, 1, 0); /* 0000ffff DMA_STRMOUT */
2373 xf_emit(ctx, 1, 0); /* 0000ffff DMA_QUERY */
2374 xf_emit(ctx, 1, 0); /* 000000ff QUERY_ADDRESS_HIGH */
2375 xf_emit(ctx, 2, 0); /* ffffffff QUERY_ADDRESS_LOW QUERY_COUNTER */
2376 xf_emit(ctx, 2, 0); /* ffffffff */
2377 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2378 /* SEEK */
2379 xf_emit(ctx, 0x20, 0); /* ffffffff STRMOUT_MAP */
2380 xf_emit(ctx, 1, 0); /* 0000000f */
2381 xf_emit(ctx, 1, 0); /* 00000000? */
2382 xf_emit(ctx, 2, 0); /* ffffffff */
2383}
2384
2385static void
2386nv50_graph_construct_gene_ropm1(struct nouveau_grctx *ctx)
2387{
2388 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2389 xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0D64 */
2390 xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0DF4 */
2391 xf_emit(ctx, 1, 0); /* 00000007 */
2392 xf_emit(ctx, 1, 0); /* 000003ff */
2393 if (IS_NVA3F(dev_priv->chipset))
2394 xf_emit(ctx, 1, 0x11); /* 000000ff tesla UNK1968 */
2395 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2396}
2397
2398static void
2399nv50_graph_construct_gene_ropm2(struct nouveau_grctx *ctx)
2400{
2401 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2402 /* SEEK */
2403 xf_emit(ctx, 1, 0); /* 0000ffff DMA_QUERY */
2404 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2405 xf_emit(ctx, 2, 0); /* ffffffff */
2406 xf_emit(ctx, 1, 0); /* 000000ff QUERY_ADDRESS_HIGH */
2407 xf_emit(ctx, 2, 0); /* ffffffff QUERY_ADDRESS_LOW, COUNTER */
2408 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
2409 xf_emit(ctx, 1, 0); /* 7 */
2410 /* SEEK */
2411 xf_emit(ctx, 1, 0); /* 0000ffff DMA_QUERY */
2412 xf_emit(ctx, 1, 0); /* 000000ff QUERY_ADDRESS_HIGH */
2413 xf_emit(ctx, 2, 0); /* ffffffff QUERY_ADDRESS_LOW, COUNTER */
2414 xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0D64 */
2415 xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0DF4 */
2416 xf_emit(ctx, 1, 0); /* 00000001 eng2d UNK260 */
2417 xf_emit(ctx, 1, 0); /* ff/3ff */
2418 xf_emit(ctx, 1, 0); /* 00000007 */
2419 if (IS_NVA3F(dev_priv->chipset))
2420 xf_emit(ctx, 1, 0x11); /* 000000ff tesla UNK1968 */
2421 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2422}
2423
2424static void
2425nv50_graph_construct_gene_ropc(struct nouveau_grctx *ctx)
2426{
2427 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2428 int magic2;
2429 if (dev_priv->chipset == 0x50) {
2430 magic2 = 0x00003e60;
2431 } else if (!IS_NVA3F(dev_priv->chipset)) {
2432 magic2 = 0x001ffe67;
2433 } else {
2434 magic2 = 0x00087e67;
2435 }
2436 xf_emit(ctx, 1, 0); /* f/7 MUTISAMPLE_SAMPLES_LOG2 */
2437 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2438 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
2439 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
2440 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
2441 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
2442 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
2443 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2444 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
2445 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2446 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
2447 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2448 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2449 if (IS_NVA3F(dev_priv->chipset))
2450 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2451 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
2452 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
2453 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2454 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
2455 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2456 if (dev_priv->chipset >= 0xa0 && !IS_NVAAF(dev_priv->chipset))
2457 xf_emit(ctx, 1, 0x15); /* 000000ff */
2458 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2459 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2460 xf_emit(ctx, 1, 0x10); /* 3ff/ff VIEW_VOLUME_CLIP_CTRL */
2461 xf_emit(ctx, 1, 0); /* ffffffff CLEAR_DEPTH */
2462 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2463 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2464 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2465 if (dev_priv->chipset == 0x86 || dev_priv->chipset == 0x92 || dev_priv->chipset == 0x98 || dev_priv->chipset >= 0xa0) {
2466 xf_emit(ctx, 3, 0); /* ff, ffffffff, ffffffff */
2467 xf_emit(ctx, 1, 4); /* 7 */
2468 xf_emit(ctx, 1, 0x400); /* fffffff */
2469 xf_emit(ctx, 1, 0x300); /* ffff */
2470 xf_emit(ctx, 1, 0x1001); /* 1fff */
2471 if (dev_priv->chipset != 0xa0) {
2472 if (IS_NVA3F(dev_priv->chipset))
2473 xf_emit(ctx, 1, 0); /* 0000000f UNK15C8 */
2474 else
2475 xf_emit(ctx, 1, 0x15); /* ff */
2476 }
2477 }
2478 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2479 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2480 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
2481 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
2482 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2483 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
2484 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2485 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
2486 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2487 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2488 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
2489 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
2490 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2491 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2492 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2493 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
2494 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2495 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2496 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2497 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2498 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
2499 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
2500 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
2501 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_REF */
2502 xf_emit(ctx, 2, 0); /* ffffffff DEPTH_BOUNDS */
2503 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2504 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
2505 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2506 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2507 xf_emit(ctx, 1, 0); /* 0000000f */
2508 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0FB0 */
2509 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
2510 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
2511 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_REF */
2512 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2513 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2514 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
2515 xf_emit(ctx, 0x10, 0); /* ffffffff DEPTH_RANGE_NEAR */
2516 xf_emit(ctx, 0x10, 0x3f800000); /* ffffffff DEPTH_RANGE_FAR */
2517 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2518 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2519 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
2520 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
2521 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_REF */
2522 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
2523 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
2524 xf_emit(ctx, 2, 0); /* ffffffff DEPTH_BOUNDS */
2525 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2526 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
2527 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2528 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2529 xf_emit(ctx, 1, 0); /* 000000ff CLEAR_STENCIL */
2530 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
2531 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
2532 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_REF */
2533 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2534 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
2535 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2536 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2537 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
2538 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2539 xf_emit(ctx, 1, 0x3f); /* 0000003f UNK1590 */
2540 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2541 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2542 xf_emit(ctx, 2, 0); /* ffff0ff3, ffff */
2543 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0FB0 */
2544 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
2545 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2546 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2547 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2548 xf_emit(ctx, 1, 0); /* ffffffff CLEAR_DEPTH */
2549 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK19CC */
2550 if (dev_priv->chipset >= 0xa0) {
2551 xf_emit(ctx, 2, 0);
2552 xf_emit(ctx, 1, 0x1001);
2553 xf_emit(ctx, 0xb, 0);
2554 } else {
2555 xf_emit(ctx, 1, 0); /* 00000007 */
2556 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2557 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2558 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2559 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2560 }
2561 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2562 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2563 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2564 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2565 xf_emit(ctx, 1, 0x11); /* 3f/7f */
2566 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2567 if (dev_priv->chipset != 0x50) {
2568 xf_emit(ctx, 1, 0); /* 0000000f LOGIC_OP */
2569 xf_emit(ctx, 1, 0); /* 000000ff */
2570 }
2571 xf_emit(ctx, 1, 0); /* 00000007 OPERATION */
2572 xf_emit(ctx, 1, 0); /* ff/3ff */
2573 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2574 xf_emit(ctx, 2, 1); /* 00000007 BLEND_EQUATION_RGB, ALPHA */
2575 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
2576 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
2577 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
2578 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
2579 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
2580 xf_emit(ctx, 1, 0); /* 00000001 */
2581 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
2582 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2583 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2584 if (IS_NVA3F(dev_priv->chipset)) {
2585 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK12E4 */
2586 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
2587 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
2588 xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
2589 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_RGB */
2590 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_RGB */
2591 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_ALPHA */
2592 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_ALPHA */
2593 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1140 */
2594 xf_emit(ctx, 2, 0); /* 00000001 */
2595 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2596 xf_emit(ctx, 1, 0); /* 0000000f */
2597 xf_emit(ctx, 1, 0); /* 00000003 */
2598 xf_emit(ctx, 1, 0); /* ffffffff */
2599 xf_emit(ctx, 2, 0); /* 00000001 */
2600 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2601 xf_emit(ctx, 1, 0); /* 00000001 */
2602 xf_emit(ctx, 1, 0); /* 000003ff */
2603 } else if (dev_priv->chipset >= 0xa0) {
2604 xf_emit(ctx, 2, 0); /* 00000001 */
2605 xf_emit(ctx, 1, 0); /* 00000007 */
2606 xf_emit(ctx, 1, 0); /* 00000003 */
2607 xf_emit(ctx, 1, 0); /* ffffffff */
2608 xf_emit(ctx, 2, 0); /* 00000001 */
2609 } else {
2610 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2611 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1430 */
2612 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2613 }
2614 xf_emit(ctx, 4, 0); /* ffffffff CLEAR_COLOR */
2615 xf_emit(ctx, 4, 0); /* ffffffff BLEND_COLOR A R G B */
2616 xf_emit(ctx, 1, 0); /* 00000fff eng2d UNK2B0 */
2617 if (dev_priv->chipset >= 0xa0)
2618 xf_emit(ctx, 2, 0); /* 00000001 */
2619 xf_emit(ctx, 1, 0); /* 000003ff */
2620 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2621 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
2622 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
2623 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
2624 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
2625 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
2626 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
2627 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
2628 xf_emit(ctx, 1, 0); /* 00000001 UNK19C0 */
2629 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2630 xf_emit(ctx, 1, 0); /* 0000000f LOGIC_OP */
2631 if (dev_priv->chipset >= 0xa0)
2632 xf_emit(ctx, 1, 0); /* 00000001 UNK12E4? NVA3+ only? */
2633 if (IS_NVA3F(dev_priv->chipset)) {
2634 xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
2635 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
2636 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_RGB */
2637 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_RGB */
2638 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
2639 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_ALPHA */
2640 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_ALPHA */
2641 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK15C4 */
2642 xf_emit(ctx, 1, 0); /* 00000001 */
2643 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1140 */
2644 }
2645 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2646 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2647 xf_emit(ctx, 1, 0); /* 00000007 PATTERN_COLOR_FORMAT */
2648 xf_emit(ctx, 2, 0); /* ffffffff PATTERN_MONO_COLOR */
2649 xf_emit(ctx, 1, 0); /* 00000001 PATTERN_MONO_FORMAT */
2650 xf_emit(ctx, 2, 0); /* ffffffff PATTERN_MONO_BITMAP */
2651 xf_emit(ctx, 1, 0); /* 00000003 PATTERN_SELECT */
2652 xf_emit(ctx, 1, 0); /* 000000ff ROP */
2653 xf_emit(ctx, 1, 0); /* ffffffff BETA1 */
2654 xf_emit(ctx, 1, 0); /* ffffffff BETA4 */
2655 xf_emit(ctx, 1, 0); /* 00000007 OPERATION */
2656 xf_emit(ctx, 0x50, 0); /* 10x ffffff, ffffff, ffffff, ffffff, 3 PATTERN */
2657}
2658
2659static void
2660nv50_graph_construct_xfer_unk84xx(struct nouveau_grctx *ctx)
2661{
2662 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2663 int magic3;
2664 switch (dev_priv->chipset) {
2665 case 0x50:
2666 magic3 = 0x1000;
2667 break;
2668 case 0x86:
2669 case 0x98:
2670 case 0xa8:
2671 case 0xaa:
2672 case 0xac:
2673 case 0xaf:
2674 magic3 = 0x1e00;
2675 break;
2676 default:
2677 magic3 = 0;
2678 }
2679 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2680 xf_emit(ctx, 1, 4); /* 7f/ff[NVA0+] VP_REG_ALLOC_RESULT */
2681 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2682 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2683 xf_emit(ctx, 1, 0); /* 111/113[NVA0+] */
2684 if (IS_NVA3F(dev_priv->chipset))
2685 xf_emit(ctx, 0x1f, 0); /* ffffffff */
2686 else if (dev_priv->chipset >= 0xa0)
2687 xf_emit(ctx, 0x0f, 0); /* ffffffff */
2688 else
2689 xf_emit(ctx, 0x10, 0); /* fffffff VP_RESULT_MAP_1 up */
2690 xf_emit(ctx, 2, 0); /* f/1f[NVA3], fffffff/ffffffff[NVA0+] */
2691 xf_emit(ctx, 1, 4); /* 7f/ff VP_REG_ALLOC_RESULT */
2692 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
2693 if (dev_priv->chipset >= 0xa0)
2694 xf_emit(ctx, 1, 0x03020100); /* ffffffff */
2695 else
2696 xf_emit(ctx, 1, 0x00608080); /* fffffff VP_RESULT_MAP_0 */
2697 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2698 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2699 xf_emit(ctx, 2, 0); /* 111/113, 7f/ff */
2700 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
2701 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2702 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2703 xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
2704 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2705 xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
2706 if (magic3)
2707 xf_emit(ctx, 1, magic3); /* 00007fff tesla UNK141C */
2708 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
2709 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2710 xf_emit(ctx, 1, 0); /* 111/113 */
2711 xf_emit(ctx, 0x1f, 0); /* ffffffff GP_RESULT_MAP_1 up */
2712 xf_emit(ctx, 1, 0); /* 0000001f */
2713 xf_emit(ctx, 1, 0); /* ffffffff */
2714 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2715 xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
2716 xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
2717 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2718 xf_emit(ctx, 1, 0x03020100); /* ffffffff GP_RESULT_MAP_0 */
2719 xf_emit(ctx, 1, 3); /* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
2720 if (magic3)
2721 xf_emit(ctx, 1, magic3); /* 7fff tesla UNK141C */
2722 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
2723 xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
2724 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2725 xf_emit(ctx, 1, 0); /* 111/113 */
2726 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2727 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2728 xf_emit(ctx, 1, 3); /* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
2729 xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
2730 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2731 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK13A0 */
2732 xf_emit(ctx, 1, 4); /* 7f/ff VP_REG_ALLOC_RESULT */
2733 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2734 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2735 xf_emit(ctx, 1, 0); /* 111/113 */
2736 if (dev_priv->chipset == 0x94 || dev_priv->chipset == 0x96)
2737 xf_emit(ctx, 0x1020, 0); /* 4 x (0x400 x 0xffffffff, ff, 0, 0, 0, 4 x ffffffff) */
2738 else if (dev_priv->chipset < 0xa0)
2739 xf_emit(ctx, 0xa20, 0); /* 4 x (0x280 x 0xffffffff, ff, 0, 0, 0, 4 x ffffffff) */
2740 else if (!IS_NVA3F(dev_priv->chipset))
2741 xf_emit(ctx, 0x210, 0); /* ffffffff */
2742 else
2743 xf_emit(ctx, 0x410, 0); /* ffffffff */
2744 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2745 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2746 xf_emit(ctx, 1, 3); /* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
2747 xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
2748 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2749}
2750
2751static void
2752nv50_graph_construct_xfer_tprop(struct nouveau_grctx *ctx)
2753{
2754 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
2755 int magic1, magic2;
2756 if (dev_priv->chipset == 0x50) {
2757 magic1 = 0x3ff;
2758 magic2 = 0x00003e60;
2759 } else if (!IS_NVA3F(dev_priv->chipset)) {
2760 magic1 = 0x7ff;
2761 magic2 = 0x001ffe67;
2762 } else {
2763 magic1 = 0x7ff;
2764 magic2 = 0x00087e67;
2765 }
2766 xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
2767 xf_emit(ctx, 1, 0); /* ffffffff ALPHA_TEST_REF */
2768 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
2769 if (IS_NVA3F(dev_priv->chipset))
2770 xf_emit(ctx, 1, 1); /* 0000000f UNK16A0 */
2771 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2772 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2773 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
2774 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
2775 xf_emit(ctx, 4, 0); /* ffffffff BLEND_COLOR */
2776 xf_emit(ctx, 1, 0); /* 00000001 UNK19C0 */
2777 xf_emit(ctx, 1, 0); /* 00000001 UNK0FDC */
2778 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2779 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2780 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2781 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2782 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2783 xf_emit(ctx, 1, 0); /* ff[NV50]/3ff[NV84+] */
2784 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
2785 xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
2786 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2787 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
2788 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2789 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2790 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
2791 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK19CC */
2792 xf_emit(ctx, 1, 0); /* 7 */
2793 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
2794 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2795 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2796 xf_emit(ctx, 1, 0); /* ffffffff COLOR_KEY */
2797 xf_emit(ctx, 1, 0); /* 00000001 COLOR_KEY_ENABLE */
2798 xf_emit(ctx, 1, 0); /* 00000007 COLOR_KEY_FORMAT */
2799 xf_emit(ctx, 2, 0); /* ffffffff SIFC_BITMAP_COLOR */
2800 xf_emit(ctx, 1, 1); /* 00000001 SIFC_BITMAP_WRITE_BIT0_ENABLE */
2801 xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
2802 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
2803 if (IS_NVA3F(dev_priv->chipset)) {
2804 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK16B4 */
2805 xf_emit(ctx, 1, 0); /* 00000003 */
2806 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1298 */
2807 } else if (dev_priv->chipset >= 0xa0) {
2808 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK16B4 */
2809 xf_emit(ctx, 1, 0); /* 00000003 */
2810 } else {
2811 xf_emit(ctx, 1, 0); /* 00000003 MULTISAMPLE_CTRL */
2812 }
2813 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2814 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2815 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
2816 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
2817 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
2818 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
2819 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
2820 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
2821 if (IS_NVA3F(dev_priv->chipset)) {
2822 xf_emit(ctx, 1, 0); /* 00000001 UNK12E4 */
2823 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
2824 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
2825 xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
2826 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_SRC_RGB */
2827 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_DST_RGB */
2828 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_SRC_ALPHA */
2829 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_DST_ALPHA */
2830 xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
2831 }
2832 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
2833 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2834 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2835 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2836 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2837 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2838 xf_emit(ctx, 1, 0); /* ff/3ff */
2839 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
2840 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2841 xf_emit(ctx, 1, 0); /* 00000001 FRAMEBUFFER_SRGB */
2842 xf_emit(ctx, 1, 0); /* 7 */
2843 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2844 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2845 xf_emit(ctx, 1, 0); /* 00000007 OPERATION */
2846 xf_emit(ctx, 1, 0xcf); /* 000000ff SIFC_FORMAT */
2847 xf_emit(ctx, 1, 0xcf); /* 000000ff DRAW_COLOR_FORMAT */
2848 xf_emit(ctx, 1, 0xcf); /* 000000ff SRC_FORMAT */
2849 if (IS_NVA3F(dev_priv->chipset))
2850 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2851 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2852 xf_emit(ctx, 1, 0); /* 7/f[NVA3] MULTISAMPLE_SAMPLES_LOG2 */
2853 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2854 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
2855 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
2856 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
2857 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
2858 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
2859 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
2860 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
2861 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2862 xf_emit(ctx, 8, 1); /* 00000001 UNK19E0 */
2863 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2864 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2865 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2866 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2867 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2868 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
2869 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2870 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2871 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2872 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2873 if (IS_NVA3F(dev_priv->chipset))
2874 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2875 if (dev_priv->chipset == 0x50)
2876 xf_emit(ctx, 1, 0); /* ff */
2877 else
2878 xf_emit(ctx, 3, 0); /* 1, 7, 3ff */
2879 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
2880 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2881 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2882 xf_emit(ctx, 1, 0); /* 00000007 */
2883 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
2884 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2885 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2886 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2887 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2888 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2889 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2890 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2891 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2892 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2893 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2894 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2895 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2896 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2897 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2898 xf_emit(ctx, 1, 0); /* 000fffff BLIT_DU_DX_FRACT */
2899 xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DU_DX_INT */
2900 xf_emit(ctx, 1, 0); /* 000fffff BLIT_DV_DY_FRACT */
2901 xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DV_DY_INT */
2902 xf_emit(ctx, 1, 0); /* ff/3ff */
2903 xf_emit(ctx, 1, magic1); /* 3ff/7ff tesla UNK0D68 */
2904 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2905 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2906 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2907 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2908 xf_emit(ctx, 1, 0); /* 00000007 */
2909 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2910 if (IS_NVA3F(dev_priv->chipset))
2911 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2912 xf_emit(ctx, 8, 0); /* 0000ffff DMA_COLOR */
2913 xf_emit(ctx, 1, 0); /* 0000ffff DMA_GLOBAL */
2914 xf_emit(ctx, 1, 0); /* 0000ffff DMA_LOCAL */
2915 xf_emit(ctx, 1, 0); /* 0000ffff DMA_STACK */
2916 xf_emit(ctx, 1, 0); /* ff/3ff */
2917 xf_emit(ctx, 1, 0); /* 0000ffff DMA_DST */
2918 xf_emit(ctx, 1, 0); /* 7 */
2919 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2920 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2921 xf_emit(ctx, 8, 0); /* 000000ff RT_ADDRESS_HIGH */
2922 xf_emit(ctx, 8, 0); /* ffffffff RT_LAYER_STRIDE */
2923 xf_emit(ctx, 8, 0); /* ffffffff RT_ADDRESS_LOW */
2924 xf_emit(ctx, 8, 8); /* 0000007f RT_TILE_MODE */
2925 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2926 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2927 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2928 xf_emit(ctx, 8, 0x400); /* 0fffffff RT_HORIZ */
2929 xf_emit(ctx, 8, 0x300); /* 0000ffff RT_VERT */
2930 xf_emit(ctx, 1, 1); /* 00001fff RT_ARRAY_MODE */
2931 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2932 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2933 xf_emit(ctx, 1, 0x20); /* 00000fff DST_TILE_MODE */
2934 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2935 xf_emit(ctx, 1, 0x100); /* 0001ffff DST_HEIGHT */
2936 xf_emit(ctx, 1, 0); /* 000007ff DST_LAYER */
2937 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2938 xf_emit(ctx, 1, 0); /* ffffffff DST_ADDRESS_LOW */
2939 xf_emit(ctx, 1, 0); /* 000000ff DST_ADDRESS_HIGH */
2940 xf_emit(ctx, 1, 0x40); /* 0007ffff DST_PITCH */
2941 xf_emit(ctx, 1, 0x100); /* 0001ffff DST_WIDTH */
2942 xf_emit(ctx, 1, 0); /* 0000ffff */
2943 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK15AC */
2944 xf_emit(ctx, 1, 0); /* ff/3ff */
2945 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
2946 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2947 xf_emit(ctx, 1, 0); /* 00000007 */
2948 if (IS_NVA3F(dev_priv->chipset))
2949 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2950 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
2951 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2952 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2953 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2954 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
2955 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2956 xf_emit(ctx, 1, 0); /* 0000ffff DMA_ZETA */
2957 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2958 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2959 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2960 xf_emit(ctx, 2, 0); /* ffff, ff/3ff */
2961 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
2962 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2963 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2964 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2965 xf_emit(ctx, 1, 0); /* 00000007 */
2966 xf_emit(ctx, 1, 0); /* ffffffff ZETA_LAYER_STRIDE */
2967 xf_emit(ctx, 1, 0); /* 000000ff ZETA_ADDRESS_HIGH */
2968 xf_emit(ctx, 1, 0); /* ffffffff ZETA_ADDRESS_LOW */
2969 xf_emit(ctx, 1, 4); /* 00000007 ZETA_TILE_MODE */
2970 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2971 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2972 xf_emit(ctx, 1, 0x400); /* 0fffffff ZETA_HORIZ */
2973 xf_emit(ctx, 1, 0x300); /* 0000ffff ZETA_VERT */
2974 xf_emit(ctx, 1, 0x1001); /* 00001fff ZETA_ARRAY_MODE */
2975 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2976 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2977 if (IS_NVA3F(dev_priv->chipset))
2978 xf_emit(ctx, 1, 0); /* 00000001 */
2979 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2980 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2981 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2982 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2983 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2984 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2985 xf_emit(ctx, 1, 0); /* ff/3ff */
2986 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2987 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2988 xf_emit(ctx, 1, 0); /* 00000001 FRAMEBUFFER_SRGB */
2989 xf_emit(ctx, 1, 0); /* 7 */
2990 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2991 if (IS_NVA3F(dev_priv->chipset)) {
2992 xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
2993 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2994 }
2995 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2996 xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
2997 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2998 if (dev_priv->chipset >= 0xa0)
2999 xf_emit(ctx, 1, 0x0fac6881); /* fffffff */
3000 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
3001 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
3002 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
3003 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
3004 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
3005 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0FB0 */
3006 xf_emit(ctx, 1, 0); /* ff/3ff */
3007 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
3008 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
3009 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
3010 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK19CC */
3011 xf_emit(ctx, 1, 0); /* 00000007 */
3012 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
3013 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
3014 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
3015 if (IS_NVA3F(dev_priv->chipset)) {
3016 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
3017 xf_emit(ctx, 1, 0); /* 0000000f tesla UNK15C8 */
3018 }
3019 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
3020 if (dev_priv->chipset >= 0xa0) {
3021 xf_emit(ctx, 3, 0); /* 7/f, 1, ffff0ff3 */
3022 xf_emit(ctx, 1, 0xfac6881); /* fffffff */
3023 xf_emit(ctx, 4, 0); /* 1, 1, 1, 3ff */
3024 xf_emit(ctx, 1, 4); /* 7 */
3025 xf_emit(ctx, 1, 0); /* 1 */
3026 xf_emit(ctx, 2, 1); /* 1 */
3027 xf_emit(ctx, 2, 0); /* 7, f */
3028 xf_emit(ctx, 1, 1); /* 1 */
3029 xf_emit(ctx, 1, 0); /* 7/f */
3030 if (IS_NVA3F(dev_priv->chipset))
3031 xf_emit(ctx, 0x9, 0); /* 1 */
3032 else
3033 xf_emit(ctx, 0x8, 0); /* 1 */
3034 xf_emit(ctx, 1, 0); /* ffff0ff3 */
3035 xf_emit(ctx, 8, 1); /* 1 */
3036 xf_emit(ctx, 1, 0x11); /* 7f */
3037 xf_emit(ctx, 7, 0); /* 7f */
3038 xf_emit(ctx, 1, 0xfac6881); /* fffffff */
3039 xf_emit(ctx, 1, 0xf); /* f */
3040 xf_emit(ctx, 7, 0); /* f */
3041 xf_emit(ctx, 1, 0x11); /* 7f */
3042 xf_emit(ctx, 1, 1); /* 1 */
3043 xf_emit(ctx, 5, 0); /* 1, 7, 3ff, 3, 7 */
3044 if (IS_NVA3F(dev_priv->chipset)) {
3045 xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
3046 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
3047 }
3048 }
3049}
3050
3051static void
3052nv50_graph_construct_xfer_tex(struct nouveau_grctx *ctx)
3053{
3054 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
3055 xf_emit(ctx, 2, 0); /* 1 LINKED_TSC. yes, 2. */
3056 if (dev_priv->chipset != 0x50)
3057 xf_emit(ctx, 1, 0); /* 3 */
3058 xf_emit(ctx, 1, 1); /* 1ffff BLIT_DU_DX_INT */
3059 xf_emit(ctx, 1, 0); /* fffff BLIT_DU_DX_FRACT */
3060 xf_emit(ctx, 1, 1); /* 1ffff BLIT_DV_DY_INT */
3061 xf_emit(ctx, 1, 0); /* fffff BLIT_DV_DY_FRACT */
3062 if (dev_priv->chipset == 0x50)
3063 xf_emit(ctx, 1, 0); /* 3 BLIT_CONTROL */
3064 else
3065 xf_emit(ctx, 2, 0); /* 3ff, 1 */
3066 xf_emit(ctx, 1, 0x2a712488); /* ffffffff SRC_TIC_0 */
3067 xf_emit(ctx, 1, 0); /* ffffffff SRC_TIC_1 */
3068 xf_emit(ctx, 1, 0x4085c000); /* ffffffff SRC_TIC_2 */
3069 xf_emit(ctx, 1, 0x40); /* ffffffff SRC_TIC_3 */
3070 xf_emit(ctx, 1, 0x100); /* ffffffff SRC_TIC_4 */
3071 xf_emit(ctx, 1, 0x10100); /* ffffffff SRC_TIC_5 */
3072 xf_emit(ctx, 1, 0x02800000); /* ffffffff SRC_TIC_6 */
3073 xf_emit(ctx, 1, 0); /* ffffffff SRC_TIC_7 */
3074 if (dev_priv->chipset == 0x50) {
3075 xf_emit(ctx, 1, 0); /* 00000001 turing UNK358 */
3076 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34? */
3077 xf_emit(ctx, 1, 0); /* 00000003 turing UNK37C tesla UNK1690 */
3078 xf_emit(ctx, 1, 0); /* 00000003 BLIT_CONTROL */
3079 xf_emit(ctx, 1, 0); /* 00000001 turing UNK32C tesla UNK0F94 */
3080 } else if (!IS_NVAAF(dev_priv->chipset)) {
3081 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34? */
3082 xf_emit(ctx, 1, 0); /* 00000003 */
3083 xf_emit(ctx, 1, 0); /* 000003ff */
3084 xf_emit(ctx, 1, 0); /* 00000003 */
3085 xf_emit(ctx, 1, 0); /* 000003ff */
3086 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1664 / turing UNK03E8 */
3087 xf_emit(ctx, 1, 0); /* 00000003 */
3088 xf_emit(ctx, 1, 0); /* 000003ff */
3089 } else {
3090 xf_emit(ctx, 0x6, 0);
3091 }
3092 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34 */
3093 xf_emit(ctx, 1, 0); /* 0000ffff DMA_TEXTURE */
3094 xf_emit(ctx, 1, 0); /* 0000ffff DMA_SRC */
3095}
3096
3097static void
3098nv50_graph_construct_xfer_unk8cxx(struct nouveau_grctx *ctx)
3099{
3100 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
3101 xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
3102 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
3103 xf_emit(ctx, 2, 0); /* 7, ffff0ff3 */
3104 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
3105 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE */
3106 xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0D64 */
3107 xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0DF4 */
3108 xf_emit(ctx, 1, 1); /* 00000001 UNK15B4 */
3109 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
3110 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
3111 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK0F98 */
3112 if (IS_NVA3F(dev_priv->chipset))
3113 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
3114 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1668 */
3115 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
3116 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
3117 xf_emit(ctx, 1, 0); /* 00000001 POLYGON_SMOOTH_ENABLE */
3118 xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
3119 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
3120 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1658 */
3121 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
3122 xf_emit(ctx, 1, 0); /* ffff0ff3 */
3123 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
3124 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE */
3125 xf_emit(ctx, 1, 1); /* 00000001 UNK15B4 */
3126 xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_ENABLE */
3127 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK165C */
3128 xf_emit(ctx, 1, 0x30201000); /* ffffffff tesla UNK1670 */
3129 xf_emit(ctx, 1, 0x70605040); /* ffffffff tesla UNK1670 */
3130 xf_emit(ctx, 1, 0xb8a89888); /* ffffffff tesla UNK1670 */
3131 xf_emit(ctx, 1, 0xf8e8d8c8); /* ffffffff tesla UNK1670 */
3132 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
3133 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
3134}
3135
3136static void
3137nv50_graph_construct_xfer_tp(struct nouveau_grctx *ctx)
3138{
3139 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
3140 if (dev_priv->chipset < 0xa0) {
3141 nv50_graph_construct_xfer_unk84xx(ctx);
3142 nv50_graph_construct_xfer_tprop(ctx);
3143 nv50_graph_construct_xfer_tex(ctx);
3144 nv50_graph_construct_xfer_unk8cxx(ctx);
3145 } else {
3146 nv50_graph_construct_xfer_tex(ctx);
3147 nv50_graph_construct_xfer_tprop(ctx);
3148 nv50_graph_construct_xfer_unk8cxx(ctx);
3149 nv50_graph_construct_xfer_unk84xx(ctx);
3150 }
3151}
3152
3153static void
3154nv50_graph_construct_xfer_mpc(struct nouveau_grctx *ctx)
3155{
3156 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
3157 int i, mpcnt = 2;
3158 switch (dev_priv->chipset) {
3159 case 0x98:
3160 case 0xaa:
3161 mpcnt = 1;
3162 break;
3163 case 0x50:
3164 case 0x84:
3165 case 0x86:
3166 case 0x92:
3167 case 0x94:
3168 case 0x96:
3169 case 0xa8:
3170 case 0xac:
3171 mpcnt = 2;
3172 break;
3173 case 0xa0:
3174 case 0xa3:
3175 case 0xa5:
3176 case 0xaf:
3177 mpcnt = 3;
3178 break;
3179 }
3180 for (i = 0; i < mpcnt; i++) {
3181 xf_emit(ctx, 1, 0); /* ff */
3182 xf_emit(ctx, 1, 0x80); /* ffffffff tesla UNK1404 */
3183 xf_emit(ctx, 1, 0x80007004); /* ffffffff tesla UNK12B0 */
3184 xf_emit(ctx, 1, 0x04000400); /* ffffffff */
3185 if (dev_priv->chipset >= 0xa0)
3186 xf_emit(ctx, 1, 0xc0); /* 00007fff tesla UNK152C */
3187 xf_emit(ctx, 1, 0x1000); /* 0000ffff tesla UNK0D60 */
3188 xf_emit(ctx, 1, 0); /* ff/3ff */
3189 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
3190 if (dev_priv->chipset == 0x86 || dev_priv->chipset == 0x98 || dev_priv->chipset == 0xa8 || IS_NVAAF(dev_priv->chipset)) {
3191 xf_emit(ctx, 1, 0xe00); /* 7fff */
3192 xf_emit(ctx, 1, 0x1e00); /* 7fff */
3193 }
3194 xf_emit(ctx, 1, 1); /* 000000ff VP_REG_ALLOC_TEMP */
3195 xf_emit(ctx, 1, 0); /* 00000001 LINKED_TSC */
3196 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
3197 if (dev_priv->chipset == 0x50)
3198 xf_emit(ctx, 2, 0x1000); /* 7fff tesla UNK141C */
3199 xf_emit(ctx, 1, 1); /* 000000ff GP_REG_ALLOC_TEMP */
3200 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
3201 xf_emit(ctx, 1, 4); /* 000000ff FP_REG_ALLOC_TEMP */
3202 xf_emit(ctx, 1, 2); /* 00000003 REG_MODE */
3203 if (IS_NVAAF(dev_priv->chipset))
3204 xf_emit(ctx, 0xb, 0); /* RO */
3205 else if (dev_priv->chipset >= 0xa0)
3206 xf_emit(ctx, 0xc, 0); /* RO */
3207 else
3208 xf_emit(ctx, 0xa, 0); /* RO */
3209 }
3210 xf_emit(ctx, 1, 0x08100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
3211 xf_emit(ctx, 1, 0); /* ff/3ff */
3212 if (dev_priv->chipset >= 0xa0) {
3213 xf_emit(ctx, 1, 0x1fe21); /* 0003ffff tesla UNK0FAC */
3214 }
3215 xf_emit(ctx, 3, 0); /* 7fff, 0, 0 */
3216 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
3217 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
3218 xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
3219 xf_emit(ctx, 1, 1); /* 00000001 LANES32 */
3220 xf_emit(ctx, 1, 0x10001); /* 00ffffff BLOCK_ALLOC */
3221 xf_emit(ctx, 1, 0x10001); /* ffffffff BLOCKDIM_XY */
3222 xf_emit(ctx, 1, 1); /* 0000ffff BLOCKDIM_Z */
3223 xf_emit(ctx, 1, 0); /* ffffffff SHARED_SIZE */
3224 xf_emit(ctx, 1, 0x1fe21); /* 1ffff/3ffff[NVA0+] tesla UNk0FAC */
3225 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34 */
3226 if (IS_NVA3F(dev_priv->chipset))
3227 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
3228 xf_emit(ctx, 1, 0); /* ff/3ff */
3229 xf_emit(ctx, 1, 0); /* 1 LINKED_TSC */
3230 xf_emit(ctx, 1, 0); /* ff FP_ADDRESS_HIGH */
3231 xf_emit(ctx, 1, 0); /* ffffffff FP_ADDRESS_LOW */
3232 xf_emit(ctx, 1, 0x08100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
3233 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
3234 xf_emit(ctx, 1, 0); /* 000000ff FRAG_COLOR_CLAMP_EN */
3235 xf_emit(ctx, 1, 2); /* 00000003 REG_MODE */
3236 xf_emit(ctx, 1, 0x11); /* 0000007f RT_FORMAT */
3237 xf_emit(ctx, 7, 0); /* 0000007f RT_FORMAT */
3238 xf_emit(ctx, 1, 0); /* 00000007 */
3239 xf_emit(ctx, 1, 0xfac6881); /* 0fffffff RT_CONTROL */
3240 xf_emit(ctx, 1, 0); /* 00000003 MULTISAMPLE_CTRL */
3241 if (IS_NVA3F(dev_priv->chipset))
3242 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK16B4 */
3243 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
3244 xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
3245 xf_emit(ctx, 1, 0); /* 00000001 FRAMEBUFFER_SRGB */
3246 xf_emit(ctx, 1, 4); /* ffffffff tesla UNK1400 */
3247 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
3248 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
3249 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
3250 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
3251 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
3252 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
3253 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
3254 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
3255 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
3256 if (IS_NVA3F(dev_priv->chipset)) {
3257 xf_emit(ctx, 1, 0); /* 00000001 UNK12E4 */
3258 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_RGB */
3259 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_RGB */
3260 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
3261 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_ALPHA */
3262 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_ALPHA */
3263 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
3264 xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
3265 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1928 */
3266 xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
3267 }
3268 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK0F90 */
3269 xf_emit(ctx, 1, 4); /* 000000ff FP_RESULT_COUNT */
3270 /* XXX: demagic this part some day */
3271 if (dev_priv->chipset == 0x50)
3272 xf_emit(ctx, 0x3a0, 0);
3273 else if (dev_priv->chipset < 0x94)
3274 xf_emit(ctx, 0x3a2, 0);
3275 else if (dev_priv->chipset == 0x98 || dev_priv->chipset == 0xaa)
3276 xf_emit(ctx, 0x39f, 0);
3277 else
3278 xf_emit(ctx, 0x3a3, 0);
3279 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
3280 xf_emit(ctx, 1, 0); /* 7 OPERATION */
3281 xf_emit(ctx, 1, 1); /* 1 DST_LINEAR */
3282 xf_emit(ctx, 0x2d, 0);
3283}
3284
3285static void
3286nv50_graph_construct_xfer2(struct nouveau_grctx *ctx)
3287{
3288 struct drm_nouveau_private *dev_priv = ctx->dev->dev_private;
3289 int i;
3290 uint32_t offset;
3291 uint32_t units = nv_rd32 (ctx->dev, 0x1540);
3292 int size = 0;
3293
3294 offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
3295
3296 if (dev_priv->chipset < 0xa0) {
3297 for (i = 0; i < 8; i++) {
3298 ctx->ctxvals_pos = offset + i;
3299 /* that little bugger belongs to csched. No idea
3300 * what it's doing here. */
3301 if (i == 0)
3302 xf_emit(ctx, 1, 0x08100c12); /* FP_INTERPOLANT_CTRL */
3303 if (units & (1 << i))
3304 nv50_graph_construct_xfer_mpc(ctx);
3305 if ((ctx->ctxvals_pos-offset)/8 > size)
3306 size = (ctx->ctxvals_pos-offset)/8;
3307 }
3308 } else {
3309 /* Strand 0: TPs 0, 1 */
3310 ctx->ctxvals_pos = offset;
3311 /* that little bugger belongs to csched. No idea
3312 * what it's doing here. */
3313 xf_emit(ctx, 1, 0x08100c12); /* FP_INTERPOLANT_CTRL */
3314 if (units & (1 << 0))
3315 nv50_graph_construct_xfer_mpc(ctx);
3316 if (units & (1 << 1))
3317 nv50_graph_construct_xfer_mpc(ctx);
3318 if ((ctx->ctxvals_pos-offset)/8 > size)
3319 size = (ctx->ctxvals_pos-offset)/8;
3320
3321 /* Strand 1: TPs 2, 3 */
3322 ctx->ctxvals_pos = offset + 1;
3323 if (units & (1 << 2))
3324 nv50_graph_construct_xfer_mpc(ctx);
3325 if (units & (1 << 3))
3326 nv50_graph_construct_xfer_mpc(ctx);
3327 if ((ctx->ctxvals_pos-offset)/8 > size)
3328 size = (ctx->ctxvals_pos-offset)/8;
3329
3330 /* Strand 2: TPs 4, 5, 6 */
3331 ctx->ctxvals_pos = offset + 2;
3332 if (units & (1 << 4))
3333 nv50_graph_construct_xfer_mpc(ctx);
3334 if (units & (1 << 5))
3335 nv50_graph_construct_xfer_mpc(ctx);
3336 if (units & (1 << 6))
3337 nv50_graph_construct_xfer_mpc(ctx);
3338 if ((ctx->ctxvals_pos-offset)/8 > size)
3339 size = (ctx->ctxvals_pos-offset)/8;
3340
3341 /* Strand 3: TPs 7, 8, 9 */
3342 ctx->ctxvals_pos = offset + 3;
3343 if (units & (1 << 7))
3344 nv50_graph_construct_xfer_mpc(ctx);
3345 if (units & (1 << 8))
3346 nv50_graph_construct_xfer_mpc(ctx);
3347 if (units & (1 << 9))
3348 nv50_graph_construct_xfer_mpc(ctx);
3349 if ((ctx->ctxvals_pos-offset)/8 > size)
3350 size = (ctx->ctxvals_pos-offset)/8;
3351 }
3352 ctx->ctxvals_pos = offset + size * 8;
3353 ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
3354 cp_lsr (ctx, offset);
3355 cp_out (ctx, CP_SET_XFER_POINTER);
3356 cp_lsr (ctx, size);
3357 cp_out (ctx, CP_SEEK_2);
3358 cp_out (ctx, CP_XFER_2);
3359 cp_wait(ctx, XFER, BUSY);
3360}