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 "ctxnv40.h"
109 #include "nv50.h"
110
111 #include <subdev/fb.h>
112
113 #define IS_NVA3F(x) (((x) > 0xa0 && (x) < 0xaa) || (x) == 0xaf)
114 #define IS_NVAAF(x) ((x) >= 0xaa && (x) <= 0xac)
115
116 /*
117 * This code deals with PGRAPH contexts on NV50 family cards. Like NV40, it's
118 * the GPU itself that does context-switching, but it needs a special
119 * microcode to do it. And it's the driver's task to supply this microcode,
120 * further known as ctxprog, as well as the initial context values, known
121 * as ctxvals.
122 *
123 * Without ctxprog, you cannot switch contexts. Not even in software, since
124 * the majority of context [xfer strands] isn't accessible directly. You're
125 * stuck with a single channel, and you also suffer all the problems resulting
126 * from missing ctxvals, since you cannot load them.
127 *
128 * Without ctxvals, you're stuck with PGRAPH's default context. It's enough to
129 * run 2d operations, but trying to utilise 3d or CUDA will just lock you up,
130 * since you don't have... some sort of needed setup.
131 *
132 * Nouveau will just disable acceleration if not given ctxprog + ctxvals, since
133 * it's too much hassle to handle no-ctxprog as a special case.
134 */
135
136 /*
137 * How ctxprogs work.
138 *
139 * The ctxprog is written in its own kind of microcode, with very small and
140 * crappy set of available commands. You upload it to a small [512 insns]
141 * area of memory on PGRAPH, and it'll be run when PFIFO wants PGRAPH to
142 * switch channel. or when the driver explicitely requests it. Stuff visible
143 * to ctxprog consists of: PGRAPH MMIO registers, PGRAPH context strands,
144 * the per-channel context save area in VRAM [known as ctxvals or grctx],
145 * 4 flags registers, a scratch register, two grctx pointers, plus many
146 * random poorly-understood details.
147 *
148 * When ctxprog runs, it's supposed to check what operations are asked of it,
149 * save old context if requested, optionally reset PGRAPH and switch to the
150 * new channel, and load the new context. Context consists of three major
151 * parts: subset of MMIO registers and two "xfer areas".
152 */
153
154 /* TODO:
155 * - document unimplemented bits compared to nvidia
156 * - NVAx: make a TP subroutine, use it.
157 * - use 0x4008fc instead of 0x1540?
158 */
159
160 enum cp_label {
161 cp_check_load = 1,
162 cp_setup_auto_load,
163 cp_setup_load,
164 cp_setup_save,
165 cp_swap_state,
166 cp_prepare_exit,
167 cp_exit,
168 };
169
170 static void nv50_gr_construct_mmio(struct nvkm_grctx *ctx);
171 static void nv50_gr_construct_xfer1(struct nvkm_grctx *ctx);
172 static void nv50_gr_construct_xfer2(struct nvkm_grctx *ctx);
173
174 /* Main function: construct the ctxprog skeleton, call the other functions. */
175
176 static int
177 nv50_grctx_generate(struct nvkm_grctx *ctx)
178 {
179 cp_set (ctx, STATE, RUNNING);
180 cp_set (ctx, XFER_SWITCH, ENABLE);
181 /* decide whether we're loading/unloading the context */
182 cp_bra (ctx, AUTO_SAVE, PENDING, cp_setup_save);
183 cp_bra (ctx, USER_SAVE, PENDING, cp_setup_save);
184
185 cp_name(ctx, cp_check_load);
186 cp_bra (ctx, AUTO_LOAD, PENDING, cp_setup_auto_load);
187 cp_bra (ctx, USER_LOAD, PENDING, cp_setup_load);
188 cp_bra (ctx, ALWAYS, TRUE, cp_prepare_exit);
189
190 /* setup for context load */
191 cp_name(ctx, cp_setup_auto_load);
192 cp_out (ctx, CP_DISABLE1);
193 cp_out (ctx, CP_DISABLE2);
194 cp_out (ctx, CP_ENABLE);
195 cp_out (ctx, CP_NEXT_TO_SWAP);
196 cp_set (ctx, UNK01, SET);
197 cp_name(ctx, cp_setup_load);
198 cp_out (ctx, CP_NEWCTX);
199 cp_wait(ctx, NEWCTX, BUSY);
200 cp_set (ctx, UNK1D, CLEAR);
201 cp_set (ctx, SWAP_DIRECTION, LOAD);
202 cp_bra (ctx, UNK0B, SET, cp_prepare_exit);
203 cp_bra (ctx, ALWAYS, TRUE, cp_swap_state);
204
205 /* setup for context save */
206 cp_name(ctx, cp_setup_save);
207 cp_set (ctx, UNK1D, SET);
208 cp_wait(ctx, STATUS, BUSY);
209 cp_wait(ctx, INTR, PENDING);
210 cp_bra (ctx, STATUS, BUSY, cp_setup_save);
211 cp_set (ctx, UNK01, SET);
212 cp_set (ctx, SWAP_DIRECTION, SAVE);
213
214 /* general PGRAPH state */
215 cp_name(ctx, cp_swap_state);
216 cp_set (ctx, UNK03, SET);
217 cp_pos (ctx, 0x00004/4);
218 cp_ctx (ctx, 0x400828, 1); /* needed. otherwise, flickering happens. */
219 cp_pos (ctx, 0x00100/4);
220 nv50_gr_construct_mmio(ctx);
221 nv50_gr_construct_xfer1(ctx);
222 nv50_gr_construct_xfer2(ctx);
223
224 cp_bra (ctx, SWAP_DIRECTION, SAVE, cp_check_load);
225
226 cp_set (ctx, UNK20, SET);
227 cp_set (ctx, SWAP_DIRECTION, SAVE); /* no idea why this is needed, but fixes at least one lockup. */
228 cp_lsr (ctx, ctx->ctxvals_base);
229 cp_out (ctx, CP_SET_XFER_POINTER);
230 cp_lsr (ctx, 4);
231 cp_out (ctx, CP_SEEK_1);
232 cp_out (ctx, CP_XFER_1);
233 cp_wait(ctx, XFER, BUSY);
234
235 /* pre-exit state updates */
236 cp_name(ctx, cp_prepare_exit);
237 cp_set (ctx, UNK01, CLEAR);
238 cp_set (ctx, UNK03, CLEAR);
239 cp_set (ctx, UNK1D, CLEAR);
240
241 cp_bra (ctx, USER_SAVE, PENDING, cp_exit);
242 cp_out (ctx, CP_NEXT_TO_CURRENT);
243
244 cp_name(ctx, cp_exit);
245 cp_set (ctx, USER_SAVE, NOT_PENDING);
246 cp_set (ctx, USER_LOAD, NOT_PENDING);
247 cp_set (ctx, XFER_SWITCH, DISABLE);
248 cp_set (ctx, STATE, STOPPED);
249 cp_out (ctx, CP_END);
250 ctx->ctxvals_pos += 0x400; /* padding... no idea why you need it */
251
252 return 0;
253 }
254
255 void
256 nv50_grctx_fill(struct nvkm_device *device, struct nvkm_gpuobj *mem)
257 {
258 nv50_grctx_generate(&(struct nvkm_grctx) {
259 .device = device,
260 .mode = NVKM_GRCTX_VALS,
261 .data = mem,
262 });
263 }
264
265 int
266 nv50_grctx_init(struct nvkm_device *device, u32 *size)
267 {
268 u32 *ctxprog = kmalloc(512 * 4, GFP_KERNEL), i;
269 struct nvkm_grctx ctx = {
270 .device = device,
271 .mode = NVKM_GRCTX_PROG,
272 .ucode = ctxprog,
273 .ctxprog_max = 512,
274 };
275
276 if (!ctxprog)
277 return -ENOMEM;
278 nv50_grctx_generate(&ctx);
279
280 nvkm_wr32(device, 0x400324, 0);
281 for (i = 0; i < ctx.ctxprog_len; i++)
282 nvkm_wr32(device, 0x400328, ctxprog[i]);
283 *size = ctx.ctxvals_pos * 4;
284 kfree(ctxprog);
285 return 0;
286 }
287
288 /*
289 * Constructs MMIO part of ctxprog and ctxvals. Just a matter of knowing which
290 * registers to save/restore and the default values for them.
291 */
292
293 static void
294 nv50_gr_construct_mmio_ddata(struct nvkm_grctx *ctx);
295
296 static void
297 nv50_gr_construct_mmio(struct nvkm_grctx *ctx)
298 {
299 struct nvkm_device *device = ctx->device;
300 int i, j;
301 int offset, base;
302 u32 units = nvkm_rd32(device, 0x1540);
303
304 /* 0800: DISPATCH */
305 cp_ctx(ctx, 0x400808, 7);
306 gr_def(ctx, 0x400814, 0x00000030);
307 cp_ctx(ctx, 0x400834, 0x32);
308 if (device->chipset == 0x50) {
309 gr_def(ctx, 0x400834, 0xff400040);
310 gr_def(ctx, 0x400838, 0xfff00080);
311 gr_def(ctx, 0x40083c, 0xfff70090);
312 gr_def(ctx, 0x400840, 0xffe806a8);
313 }
314 gr_def(ctx, 0x400844, 0x00000002);
315 if (IS_NVA3F(device->chipset))
316 gr_def(ctx, 0x400894, 0x00001000);
317 gr_def(ctx, 0x4008e8, 0x00000003);
318 gr_def(ctx, 0x4008ec, 0x00001000);
319 if (device->chipset == 0x50)
320 cp_ctx(ctx, 0x400908, 0xb);
321 else if (device->chipset < 0xa0)
322 cp_ctx(ctx, 0x400908, 0xc);
323 else
324 cp_ctx(ctx, 0x400908, 0xe);
325
326 if (device->chipset >= 0xa0)
327 cp_ctx(ctx, 0x400b00, 0x1);
328 if (IS_NVA3F(device->chipset)) {
329 cp_ctx(ctx, 0x400b10, 0x1);
330 gr_def(ctx, 0x400b10, 0x0001629d);
331 cp_ctx(ctx, 0x400b20, 0x1);
332 gr_def(ctx, 0x400b20, 0x0001629d);
333 }
334
335 nv50_gr_construct_mmio_ddata(ctx);
336
337 /* 0C00: VFETCH */
338 cp_ctx(ctx, 0x400c08, 0x2);
339 gr_def(ctx, 0x400c08, 0x0000fe0c);
340
341 /* 1000 */
342 if (device->chipset < 0xa0) {
343 cp_ctx(ctx, 0x401008, 0x4);
344 gr_def(ctx, 0x401014, 0x00001000);
345 } else if (!IS_NVA3F(device->chipset)) {
346 cp_ctx(ctx, 0x401008, 0x5);
347 gr_def(ctx, 0x401018, 0x00001000);
348 } else {
349 cp_ctx(ctx, 0x401008, 0x5);
350 gr_def(ctx, 0x401018, 0x00004000);
351 }
352
353 /* 1400 */
354 cp_ctx(ctx, 0x401400, 0x8);
355 cp_ctx(ctx, 0x401424, 0x3);
356 if (device->chipset == 0x50)
357 gr_def(ctx, 0x40142c, 0x0001fd87);
358 else
359 gr_def(ctx, 0x40142c, 0x00000187);
360 cp_ctx(ctx, 0x401540, 0x5);
361 gr_def(ctx, 0x401550, 0x00001018);
362
363 /* 1800: STREAMOUT */
364 cp_ctx(ctx, 0x401814, 0x1);
365 gr_def(ctx, 0x401814, 0x000000ff);
366 if (device->chipset == 0x50) {
367 cp_ctx(ctx, 0x40181c, 0xe);
368 gr_def(ctx, 0x401850, 0x00000004);
369 } else if (device->chipset < 0xa0) {
370 cp_ctx(ctx, 0x40181c, 0xf);
371 gr_def(ctx, 0x401854, 0x00000004);
372 } else {
373 cp_ctx(ctx, 0x40181c, 0x13);
374 gr_def(ctx, 0x401864, 0x00000004);
375 }
376
377 /* 1C00 */
378 cp_ctx(ctx, 0x401c00, 0x1);
379 switch (device->chipset) {
380 case 0x50:
381 gr_def(ctx, 0x401c00, 0x0001005f);
382 break;
383 case 0x84:
384 case 0x86:
385 case 0x94:
386 gr_def(ctx, 0x401c00, 0x044d00df);
387 break;
388 case 0x92:
389 case 0x96:
390 case 0x98:
391 case 0xa0:
392 case 0xaa:
393 case 0xac:
394 gr_def(ctx, 0x401c00, 0x042500df);
395 break;
396 case 0xa3:
397 case 0xa5:
398 case 0xa8:
399 case 0xaf:
400 gr_def(ctx, 0x401c00, 0x142500df);
401 break;
402 }
403
404 /* 2000 */
405
406 /* 2400 */
407 cp_ctx(ctx, 0x402400, 0x1);
408 if (device->chipset == 0x50)
409 cp_ctx(ctx, 0x402408, 0x1);
410 else
411 cp_ctx(ctx, 0x402408, 0x2);
412 gr_def(ctx, 0x402408, 0x00000600);
413
414 /* 2800: CSCHED */
415 cp_ctx(ctx, 0x402800, 0x1);
416 if (device->chipset == 0x50)
417 gr_def(ctx, 0x402800, 0x00000006);
418
419 /* 2C00: ZCULL */
420 cp_ctx(ctx, 0x402c08, 0x6);
421 if (device->chipset != 0x50)
422 gr_def(ctx, 0x402c14, 0x01000000);
423 gr_def(ctx, 0x402c18, 0x000000ff);
424 if (device->chipset == 0x50)
425 cp_ctx(ctx, 0x402ca0, 0x1);
426 else
427 cp_ctx(ctx, 0x402ca0, 0x2);
428 if (device->chipset < 0xa0)
429 gr_def(ctx, 0x402ca0, 0x00000400);
430 else if (!IS_NVA3F(device->chipset))
431 gr_def(ctx, 0x402ca0, 0x00000800);
432 else
433 gr_def(ctx, 0x402ca0, 0x00000400);
434 cp_ctx(ctx, 0x402cac, 0x4);
435
436 /* 3000: ENG2D */
437 cp_ctx(ctx, 0x403004, 0x1);
438 gr_def(ctx, 0x403004, 0x00000001);
439
440 /* 3400 */
441 if (device->chipset >= 0xa0) {
442 cp_ctx(ctx, 0x403404, 0x1);
443 gr_def(ctx, 0x403404, 0x00000001);
444 }
445
446 /* 5000: CCACHE */
447 cp_ctx(ctx, 0x405000, 0x1);
448 switch (device->chipset) {
449 case 0x50:
450 gr_def(ctx, 0x405000, 0x00300080);
451 break;
452 case 0x84:
453 case 0xa0:
454 case 0xa3:
455 case 0xa5:
456 case 0xa8:
457 case 0xaa:
458 case 0xac:
459 case 0xaf:
460 gr_def(ctx, 0x405000, 0x000e0080);
461 break;
462 case 0x86:
463 case 0x92:
464 case 0x94:
465 case 0x96:
466 case 0x98:
467 gr_def(ctx, 0x405000, 0x00000080);
468 break;
469 }
470 cp_ctx(ctx, 0x405014, 0x1);
471 gr_def(ctx, 0x405014, 0x00000004);
472 cp_ctx(ctx, 0x40501c, 0x1);
473 cp_ctx(ctx, 0x405024, 0x1);
474 cp_ctx(ctx, 0x40502c, 0x1);
475
476 /* 6000? */
477 if (device->chipset == 0x50)
478 cp_ctx(ctx, 0x4063e0, 0x1);
479
480 /* 6800: M2MF */
481 if (device->chipset < 0x90) {
482 cp_ctx(ctx, 0x406814, 0x2b);
483 gr_def(ctx, 0x406818, 0x00000f80);
484 gr_def(ctx, 0x406860, 0x007f0080);
485 gr_def(ctx, 0x40689c, 0x007f0080);
486 } else {
487 cp_ctx(ctx, 0x406814, 0x4);
488 if (device->chipset == 0x98)
489 gr_def(ctx, 0x406818, 0x00000f80);
490 else
491 gr_def(ctx, 0x406818, 0x00001f80);
492 if (IS_NVA3F(device->chipset))
493 gr_def(ctx, 0x40681c, 0x00000030);
494 cp_ctx(ctx, 0x406830, 0x3);
495 }
496
497 /* 7000: per-ROP group state */
498 for (i = 0; i < 8; i++) {
499 if (units & (1<<(i+16))) {
500 cp_ctx(ctx, 0x407000 + (i<<8), 3);
501 if (device->chipset == 0x50)
502 gr_def(ctx, 0x407000 + (i<<8), 0x1b74f820);
503 else if (device->chipset != 0xa5)
504 gr_def(ctx, 0x407000 + (i<<8), 0x3b74f821);
505 else
506 gr_def(ctx, 0x407000 + (i<<8), 0x7b74f821);
507 gr_def(ctx, 0x407004 + (i<<8), 0x89058001);
508
509 if (device->chipset == 0x50) {
510 cp_ctx(ctx, 0x407010 + (i<<8), 1);
511 } else if (device->chipset < 0xa0) {
512 cp_ctx(ctx, 0x407010 + (i<<8), 2);
513 gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
514 gr_def(ctx, 0x407014 + (i<<8), 0x0000001f);
515 } else {
516 cp_ctx(ctx, 0x407010 + (i<<8), 3);
517 gr_def(ctx, 0x407010 + (i<<8), 0x00001000);
518 if (device->chipset != 0xa5)
519 gr_def(ctx, 0x407014 + (i<<8), 0x000000ff);
520 else
521 gr_def(ctx, 0x407014 + (i<<8), 0x000001ff);
522 }
523
524 cp_ctx(ctx, 0x407080 + (i<<8), 4);
525 if (device->chipset != 0xa5)
526 gr_def(ctx, 0x407080 + (i<<8), 0x027c10fa);
527 else
528 gr_def(ctx, 0x407080 + (i<<8), 0x827c10fa);
529 if (device->chipset == 0x50)
530 gr_def(ctx, 0x407084 + (i<<8), 0x000000c0);
531 else
532 gr_def(ctx, 0x407084 + (i<<8), 0x400000c0);
533 gr_def(ctx, 0x407088 + (i<<8), 0xb7892080);
534
535 if (device->chipset < 0xa0)
536 cp_ctx(ctx, 0x407094 + (i<<8), 1);
537 else if (!IS_NVA3F(device->chipset))
538 cp_ctx(ctx, 0x407094 + (i<<8), 3);
539 else {
540 cp_ctx(ctx, 0x407094 + (i<<8), 4);
541 gr_def(ctx, 0x4070a0 + (i<<8), 1);
542 }
543 }
544 }
545
546 cp_ctx(ctx, 0x407c00, 0x3);
547 if (device->chipset < 0x90)
548 gr_def(ctx, 0x407c00, 0x00010040);
549 else if (device->chipset < 0xa0)
550 gr_def(ctx, 0x407c00, 0x00390040);
551 else
552 gr_def(ctx, 0x407c00, 0x003d0040);
553 gr_def(ctx, 0x407c08, 0x00000022);
554 if (device->chipset >= 0xa0) {
555 cp_ctx(ctx, 0x407c10, 0x3);
556 cp_ctx(ctx, 0x407c20, 0x1);
557 cp_ctx(ctx, 0x407c2c, 0x1);
558 }
559
560 if (device->chipset < 0xa0) {
561 cp_ctx(ctx, 0x407d00, 0x9);
562 } else {
563 cp_ctx(ctx, 0x407d00, 0x15);
564 }
565 if (device->chipset == 0x98)
566 gr_def(ctx, 0x407d08, 0x00380040);
567 else {
568 if (device->chipset < 0x90)
569 gr_def(ctx, 0x407d08, 0x00010040);
570 else if (device->chipset < 0xa0)
571 gr_def(ctx, 0x407d08, 0x00390040);
572 else {
573 if (device->fb->ram->type != NVKM_RAM_TYPE_GDDR5)
574 gr_def(ctx, 0x407d08, 0x003d0040);
575 else
576 gr_def(ctx, 0x407d08, 0x003c0040);
577 }
578 gr_def(ctx, 0x407d0c, 0x00000022);
579 }
580
581 /* 8000+: per-TP state */
582 for (i = 0; i < 10; i++) {
583 if (units & (1<<i)) {
584 if (device->chipset < 0xa0)
585 base = 0x408000 + (i<<12);
586 else
587 base = 0x408000 + (i<<11);
588 if (device->chipset < 0xa0)
589 offset = base + 0xc00;
590 else
591 offset = base + 0x80;
592 cp_ctx(ctx, offset + 0x00, 1);
593 gr_def(ctx, offset + 0x00, 0x0000ff0a);
594 cp_ctx(ctx, offset + 0x08, 1);
595
596 /* per-MP state */
597 for (j = 0; j < (device->chipset < 0xa0 ? 2 : 4); j++) {
598 if (!(units & (1 << (j+24)))) continue;
599 if (device->chipset < 0xa0)
600 offset = base + 0x200 + (j<<7);
601 else
602 offset = base + 0x100 + (j<<7);
603 cp_ctx(ctx, offset, 0x20);
604 gr_def(ctx, offset + 0x00, 0x01800000);
605 gr_def(ctx, offset + 0x04, 0x00160000);
606 gr_def(ctx, offset + 0x08, 0x01800000);
607 gr_def(ctx, offset + 0x18, 0x0003ffff);
608 switch (device->chipset) {
609 case 0x50:
610 gr_def(ctx, offset + 0x1c, 0x00080000);
611 break;
612 case 0x84:
613 gr_def(ctx, offset + 0x1c, 0x00880000);
614 break;
615 case 0x86:
616 gr_def(ctx, offset + 0x1c, 0x018c0000);
617 break;
618 case 0x92:
619 case 0x96:
620 case 0x98:
621 gr_def(ctx, offset + 0x1c, 0x118c0000);
622 break;
623 case 0x94:
624 gr_def(ctx, offset + 0x1c, 0x10880000);
625 break;
626 case 0xa0:
627 case 0xa5:
628 gr_def(ctx, offset + 0x1c, 0x310c0000);
629 break;
630 case 0xa3:
631 case 0xa8:
632 case 0xaa:
633 case 0xac:
634 case 0xaf:
635 gr_def(ctx, offset + 0x1c, 0x300c0000);
636 break;
637 }
638 gr_def(ctx, offset + 0x40, 0x00010401);
639 if (device->chipset == 0x50)
640 gr_def(ctx, offset + 0x48, 0x00000040);
641 else
642 gr_def(ctx, offset + 0x48, 0x00000078);
643 gr_def(ctx, offset + 0x50, 0x000000bf);
644 gr_def(ctx, offset + 0x58, 0x00001210);
645 if (device->chipset == 0x50)
646 gr_def(ctx, offset + 0x5c, 0x00000080);
647 else
648 gr_def(ctx, offset + 0x5c, 0x08000080);
649 if (device->chipset >= 0xa0)
650 gr_def(ctx, offset + 0x68, 0x0000003e);
651 }
652
653 if (device->chipset < 0xa0)
654 cp_ctx(ctx, base + 0x300, 0x4);
655 else
656 cp_ctx(ctx, base + 0x300, 0x5);
657 if (device->chipset == 0x50)
658 gr_def(ctx, base + 0x304, 0x00007070);
659 else if (device->chipset < 0xa0)
660 gr_def(ctx, base + 0x304, 0x00027070);
661 else if (!IS_NVA3F(device->chipset))
662 gr_def(ctx, base + 0x304, 0x01127070);
663 else
664 gr_def(ctx, base + 0x304, 0x05127070);
665
666 if (device->chipset < 0xa0)
667 cp_ctx(ctx, base + 0x318, 1);
668 else
669 cp_ctx(ctx, base + 0x320, 1);
670 if (device->chipset == 0x50)
671 gr_def(ctx, base + 0x318, 0x0003ffff);
672 else if (device->chipset < 0xa0)
673 gr_def(ctx, base + 0x318, 0x03ffffff);
674 else
675 gr_def(ctx, base + 0x320, 0x07ffffff);
676
677 if (device->chipset < 0xa0)
678 cp_ctx(ctx, base + 0x324, 5);
679 else
680 cp_ctx(ctx, base + 0x328, 4);
681
682 if (device->chipset < 0xa0) {
683 cp_ctx(ctx, base + 0x340, 9);
684 offset = base + 0x340;
685 } else if (!IS_NVA3F(device->chipset)) {
686 cp_ctx(ctx, base + 0x33c, 0xb);
687 offset = base + 0x344;
688 } else {
689 cp_ctx(ctx, base + 0x33c, 0xd);
690 offset = base + 0x344;
691 }
692 gr_def(ctx, offset + 0x0, 0x00120407);
693 gr_def(ctx, offset + 0x4, 0x05091507);
694 if (device->chipset == 0x84)
695 gr_def(ctx, offset + 0x8, 0x05100202);
696 else
697 gr_def(ctx, offset + 0x8, 0x05010202);
698 gr_def(ctx, offset + 0xc, 0x00030201);
699 if (device->chipset == 0xa3)
700 cp_ctx(ctx, base + 0x36c, 1);
701
702 cp_ctx(ctx, base + 0x400, 2);
703 gr_def(ctx, base + 0x404, 0x00000040);
704 cp_ctx(ctx, base + 0x40c, 2);
705 gr_def(ctx, base + 0x40c, 0x0d0c0b0a);
706 gr_def(ctx, base + 0x410, 0x00141210);
707
708 if (device->chipset < 0xa0)
709 offset = base + 0x800;
710 else
711 offset = base + 0x500;
712 cp_ctx(ctx, offset, 6);
713 gr_def(ctx, offset + 0x0, 0x000001f0);
714 gr_def(ctx, offset + 0x4, 0x00000001);
715 gr_def(ctx, offset + 0x8, 0x00000003);
716 if (device->chipset == 0x50 || IS_NVAAF(device->chipset))
717 gr_def(ctx, offset + 0xc, 0x00008000);
718 gr_def(ctx, offset + 0x14, 0x00039e00);
719 cp_ctx(ctx, offset + 0x1c, 2);
720 if (device->chipset == 0x50)
721 gr_def(ctx, offset + 0x1c, 0x00000040);
722 else
723 gr_def(ctx, offset + 0x1c, 0x00000100);
724 gr_def(ctx, offset + 0x20, 0x00003800);
725
726 if (device->chipset >= 0xa0) {
727 cp_ctx(ctx, base + 0x54c, 2);
728 if (!IS_NVA3F(device->chipset))
729 gr_def(ctx, base + 0x54c, 0x003fe006);
730 else
731 gr_def(ctx, base + 0x54c, 0x003fe007);
732 gr_def(ctx, base + 0x550, 0x003fe000);
733 }
734
735 if (device->chipset < 0xa0)
736 offset = base + 0xa00;
737 else
738 offset = base + 0x680;
739 cp_ctx(ctx, offset, 1);
740 gr_def(ctx, offset, 0x00404040);
741
742 if (device->chipset < 0xa0)
743 offset = base + 0xe00;
744 else
745 offset = base + 0x700;
746 cp_ctx(ctx, offset, 2);
747 if (device->chipset < 0xa0)
748 gr_def(ctx, offset, 0x0077f005);
749 else if (device->chipset == 0xa5)
750 gr_def(ctx, offset, 0x6cf7f007);
751 else if (device->chipset == 0xa8)
752 gr_def(ctx, offset, 0x6cfff007);
753 else if (device->chipset == 0xac)
754 gr_def(ctx, offset, 0x0cfff007);
755 else
756 gr_def(ctx, offset, 0x0cf7f007);
757 if (device->chipset == 0x50)
758 gr_def(ctx, offset + 0x4, 0x00007fff);
759 else if (device->chipset < 0xa0)
760 gr_def(ctx, offset + 0x4, 0x003f7fff);
761 else
762 gr_def(ctx, offset + 0x4, 0x02bf7fff);
763 cp_ctx(ctx, offset + 0x2c, 1);
764 if (device->chipset == 0x50) {
765 cp_ctx(ctx, offset + 0x50, 9);
766 gr_def(ctx, offset + 0x54, 0x000003ff);
767 gr_def(ctx, offset + 0x58, 0x00000003);
768 gr_def(ctx, offset + 0x5c, 0x00000003);
769 gr_def(ctx, offset + 0x60, 0x000001ff);
770 gr_def(ctx, offset + 0x64, 0x0000001f);
771 gr_def(ctx, offset + 0x68, 0x0000000f);
772 gr_def(ctx, offset + 0x6c, 0x0000000f);
773 } else if (device->chipset < 0xa0) {
774 cp_ctx(ctx, offset + 0x50, 1);
775 cp_ctx(ctx, offset + 0x70, 1);
776 } else {
777 cp_ctx(ctx, offset + 0x50, 1);
778 cp_ctx(ctx, offset + 0x60, 5);
779 }
780 }
781 }
782 }
783
784 static void
785 dd_emit(struct nvkm_grctx *ctx, int num, u32 val) {
786 int i;
787 if (val && ctx->mode == NVKM_GRCTX_VALS) {
788 for (i = 0; i < num; i++)
789 nvkm_wo32(ctx->data, 4 * (ctx->ctxvals_pos + i), val);
790 }
791 ctx->ctxvals_pos += num;
792 }
793
794 static void
795 nv50_gr_construct_mmio_ddata(struct nvkm_grctx *ctx)
796 {
797 struct nvkm_device *device = ctx->device;
798 int base, num;
799 base = ctx->ctxvals_pos;
800
801 /* tesla state */
802 dd_emit(ctx, 1, 0); /* 00000001 UNK0F90 */
803 dd_emit(ctx, 1, 0); /* 00000001 UNK135C */
804
805 /* SRC_TIC state */
806 dd_emit(ctx, 1, 0); /* 00000007 SRC_TILE_MODE_Z */
807 dd_emit(ctx, 1, 2); /* 00000007 SRC_TILE_MODE_Y */
808 dd_emit(ctx, 1, 1); /* 00000001 SRC_LINEAR #1 */
809 dd_emit(ctx, 1, 0); /* 000000ff SRC_ADDRESS_HIGH */
810 dd_emit(ctx, 1, 0); /* 00000001 SRC_SRGB */
811 if (device->chipset >= 0x94)
812 dd_emit(ctx, 1, 0); /* 00000003 eng2d UNK0258 */
813 dd_emit(ctx, 1, 1); /* 00000fff SRC_DEPTH */
814 dd_emit(ctx, 1, 0x100); /* 0000ffff SRC_HEIGHT */
815
816 /* turing state */
817 dd_emit(ctx, 1, 0); /* 0000000f TEXTURES_LOG2 */
818 dd_emit(ctx, 1, 0); /* 0000000f SAMPLERS_LOG2 */
819 dd_emit(ctx, 1, 0); /* 000000ff CB_DEF_ADDRESS_HIGH */
820 dd_emit(ctx, 1, 0); /* ffffffff CB_DEF_ADDRESS_LOW */
821 dd_emit(ctx, 1, 0); /* ffffffff SHARED_SIZE */
822 dd_emit(ctx, 1, 2); /* ffffffff REG_MODE */
823 dd_emit(ctx, 1, 1); /* 0000ffff BLOCK_ALLOC_THREADS */
824 dd_emit(ctx, 1, 1); /* 00000001 LANES32 */
825 dd_emit(ctx, 1, 0); /* 000000ff UNK370 */
826 dd_emit(ctx, 1, 0); /* 000000ff USER_PARAM_UNK */
827 dd_emit(ctx, 1, 0); /* 000000ff USER_PARAM_COUNT */
828 dd_emit(ctx, 1, 1); /* 000000ff UNK384 bits 8-15 */
829 dd_emit(ctx, 1, 0x3fffff); /* 003fffff TIC_LIMIT */
830 dd_emit(ctx, 1, 0x1fff); /* 000fffff TSC_LIMIT */
831 dd_emit(ctx, 1, 0); /* 0000ffff CB_ADDR_INDEX */
832 dd_emit(ctx, 1, 1); /* 000007ff BLOCKDIM_X */
833 dd_emit(ctx, 1, 1); /* 000007ff BLOCKDIM_XMY */
834 dd_emit(ctx, 1, 0); /* 00000001 BLOCKDIM_XMY_OVERFLOW */
835 dd_emit(ctx, 1, 1); /* 0003ffff BLOCKDIM_XMYMZ */
836 dd_emit(ctx, 1, 1); /* 000007ff BLOCKDIM_Y */
837 dd_emit(ctx, 1, 1); /* 0000007f BLOCKDIM_Z */
838 dd_emit(ctx, 1, 4); /* 000000ff CP_REG_ALLOC_TEMP */
839 dd_emit(ctx, 1, 1); /* 00000001 BLOCKDIM_DIRTY */
840 if (IS_NVA3F(device->chipset))
841 dd_emit(ctx, 1, 0); /* 00000003 UNK03E8 */
842 dd_emit(ctx, 1, 1); /* 0000007f BLOCK_ALLOC_HALFWARPS */
843 dd_emit(ctx, 1, 1); /* 00000007 LOCAL_WARPS_NO_CLAMP */
844 dd_emit(ctx, 1, 7); /* 00000007 LOCAL_WARPS_LOG_ALLOC */
845 dd_emit(ctx, 1, 1); /* 00000007 STACK_WARPS_NO_CLAMP */
846 dd_emit(ctx, 1, 7); /* 00000007 STACK_WARPS_LOG_ALLOC */
847 dd_emit(ctx, 1, 1); /* 00001fff BLOCK_ALLOC_REGSLOTS_PACKED */
848 dd_emit(ctx, 1, 1); /* 00001fff BLOCK_ALLOC_REGSLOTS_STRIDED */
849 dd_emit(ctx, 1, 1); /* 000007ff BLOCK_ALLOC_THREADS */
850
851 /* compat 2d state */
852 if (device->chipset == 0x50) {
853 dd_emit(ctx, 4, 0); /* 0000ffff clip X, Y, W, H */
854
855 dd_emit(ctx, 1, 1); /* ffffffff chroma COLOR_FORMAT */
856
857 dd_emit(ctx, 1, 1); /* ffffffff pattern COLOR_FORMAT */
858 dd_emit(ctx, 1, 0); /* ffffffff pattern SHAPE */
859 dd_emit(ctx, 1, 1); /* ffffffff pattern PATTERN_SELECT */
860
861 dd_emit(ctx, 1, 0xa); /* ffffffff surf2d SRC_FORMAT */
862 dd_emit(ctx, 1, 0); /* ffffffff surf2d DMA_SRC */
863 dd_emit(ctx, 1, 0); /* 000000ff surf2d SRC_ADDRESS_HIGH */
864 dd_emit(ctx, 1, 0); /* ffffffff surf2d SRC_ADDRESS_LOW */
865 dd_emit(ctx, 1, 0x40); /* 0000ffff surf2d SRC_PITCH */
866 dd_emit(ctx, 1, 0); /* 0000000f surf2d SRC_TILE_MODE_Z */
867 dd_emit(ctx, 1, 2); /* 0000000f surf2d SRC_TILE_MODE_Y */
868 dd_emit(ctx, 1, 0x100); /* ffffffff surf2d SRC_HEIGHT */
869 dd_emit(ctx, 1, 1); /* 00000001 surf2d SRC_LINEAR */
870 dd_emit(ctx, 1, 0x100); /* ffffffff surf2d SRC_WIDTH */
871
872 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_B_X */
873 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_B_Y */
874 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_C_X */
875 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_C_Y */
876 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_D_X */
877 dd_emit(ctx, 1, 0); /* 0000ffff gdirect CLIP_D_Y */
878 dd_emit(ctx, 1, 1); /* ffffffff gdirect COLOR_FORMAT */
879 dd_emit(ctx, 1, 0); /* ffffffff gdirect OPERATION */
880 dd_emit(ctx, 1, 0); /* 0000ffff gdirect POINT_X */
881 dd_emit(ctx, 1, 0); /* 0000ffff gdirect POINT_Y */
882
883 dd_emit(ctx, 1, 0); /* 0000ffff blit SRC_Y */
884 dd_emit(ctx, 1, 0); /* ffffffff blit OPERATION */
885
886 dd_emit(ctx, 1, 0); /* ffffffff ifc OPERATION */
887
888 dd_emit(ctx, 1, 0); /* ffffffff iifc INDEX_FORMAT */
889 dd_emit(ctx, 1, 0); /* ffffffff iifc LUT_OFFSET */
890 dd_emit(ctx, 1, 4); /* ffffffff iifc COLOR_FORMAT */
891 dd_emit(ctx, 1, 0); /* ffffffff iifc OPERATION */
892 }
893
894 /* m2mf state */
895 dd_emit(ctx, 1, 0); /* ffffffff m2mf LINE_COUNT */
896 dd_emit(ctx, 1, 0); /* ffffffff m2mf LINE_LENGTH_IN */
897 dd_emit(ctx, 2, 0); /* ffffffff m2mf OFFSET_IN, OFFSET_OUT */
898 dd_emit(ctx, 1, 1); /* ffffffff m2mf TILING_DEPTH_OUT */
899 dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_HEIGHT_OUT */
900 dd_emit(ctx, 1, 0); /* ffffffff m2mf TILING_POSITION_OUT_Z */
901 dd_emit(ctx, 1, 1); /* 00000001 m2mf LINEAR_OUT */
902 dd_emit(ctx, 2, 0); /* 0000ffff m2mf TILING_POSITION_OUT_X, Y */
903 dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_PITCH_OUT */
904 dd_emit(ctx, 1, 1); /* ffffffff m2mf TILING_DEPTH_IN */
905 dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_HEIGHT_IN */
906 dd_emit(ctx, 1, 0); /* ffffffff m2mf TILING_POSITION_IN_Z */
907 dd_emit(ctx, 1, 1); /* 00000001 m2mf LINEAR_IN */
908 dd_emit(ctx, 2, 0); /* 0000ffff m2mf TILING_POSITION_IN_X, Y */
909 dd_emit(ctx, 1, 0x100); /* ffffffff m2mf TILING_PITCH_IN */
910
911 /* more compat 2d state */
912 if (device->chipset == 0x50) {
913 dd_emit(ctx, 1, 1); /* ffffffff line COLOR_FORMAT */
914 dd_emit(ctx, 1, 0); /* ffffffff line OPERATION */
915
916 dd_emit(ctx, 1, 1); /* ffffffff triangle COLOR_FORMAT */
917 dd_emit(ctx, 1, 0); /* ffffffff triangle OPERATION */
918
919 dd_emit(ctx, 1, 0); /* 0000000f sifm TILE_MODE_Z */
920 dd_emit(ctx, 1, 2); /* 0000000f sifm TILE_MODE_Y */
921 dd_emit(ctx, 1, 0); /* 000000ff sifm FORMAT_FILTER */
922 dd_emit(ctx, 1, 1); /* 000000ff sifm FORMAT_ORIGIN */
923 dd_emit(ctx, 1, 0); /* 0000ffff sifm SRC_PITCH */
924 dd_emit(ctx, 1, 1); /* 00000001 sifm SRC_LINEAR */
925 dd_emit(ctx, 1, 0); /* 000000ff sifm SRC_OFFSET_HIGH */
926 dd_emit(ctx, 1, 0); /* ffffffff sifm SRC_OFFSET */
927 dd_emit(ctx, 1, 0); /* 0000ffff sifm SRC_HEIGHT */
928 dd_emit(ctx, 1, 0); /* 0000ffff sifm SRC_WIDTH */
929 dd_emit(ctx, 1, 3); /* ffffffff sifm COLOR_FORMAT */
930 dd_emit(ctx, 1, 0); /* ffffffff sifm OPERATION */
931
932 dd_emit(ctx, 1, 0); /* ffffffff sifc OPERATION */
933 }
934
935 /* tesla state */
936 dd_emit(ctx, 1, 0); /* 0000000f GP_TEXTURES_LOG2 */
937 dd_emit(ctx, 1, 0); /* 0000000f GP_SAMPLERS_LOG2 */
938 dd_emit(ctx, 1, 0); /* 000000ff */
939 dd_emit(ctx, 1, 0); /* ffffffff */
940 dd_emit(ctx, 1, 4); /* 000000ff UNK12B0_0 */
941 dd_emit(ctx, 1, 0x70); /* 000000ff UNK12B0_1 */
942 dd_emit(ctx, 1, 0x80); /* 000000ff UNK12B0_3 */
943 dd_emit(ctx, 1, 0); /* 000000ff UNK12B0_2 */
944 dd_emit(ctx, 1, 0); /* 0000000f FP_TEXTURES_LOG2 */
945 dd_emit(ctx, 1, 0); /* 0000000f FP_SAMPLERS_LOG2 */
946 if (IS_NVA3F(device->chipset)) {
947 dd_emit(ctx, 1, 0); /* ffffffff */
948 dd_emit(ctx, 1, 0); /* 0000007f MULTISAMPLE_SAMPLES_LOG2 */
949 } else {
950 dd_emit(ctx, 1, 0); /* 0000000f MULTISAMPLE_SAMPLES_LOG2 */
951 }
952 dd_emit(ctx, 1, 0xc); /* 000000ff SEMANTIC_COLOR.BFC0_ID */
953 if (device->chipset != 0x50)
954 dd_emit(ctx, 1, 0); /* 00000001 SEMANTIC_COLOR.CLMP_EN */
955 dd_emit(ctx, 1, 8); /* 000000ff SEMANTIC_COLOR.COLR_NR */
956 dd_emit(ctx, 1, 0x14); /* 000000ff SEMANTIC_COLOR.FFC0_ID */
957 if (device->chipset == 0x50) {
958 dd_emit(ctx, 1, 0); /* 000000ff SEMANTIC_LAYER */
959 dd_emit(ctx, 1, 0); /* 00000001 */
960 } else {
961 dd_emit(ctx, 1, 0); /* 00000001 SEMANTIC_PTSZ.ENABLE */
962 dd_emit(ctx, 1, 0x29); /* 000000ff SEMANTIC_PTSZ.PTSZ_ID */
963 dd_emit(ctx, 1, 0x27); /* 000000ff SEMANTIC_PRIM */
964 dd_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
965 dd_emit(ctx, 1, 8); /* 0000000f SMENATIC_CLIP.CLIP_HIGH */
966 dd_emit(ctx, 1, 4); /* 000000ff SEMANTIC_CLIP.CLIP_LO */
967 dd_emit(ctx, 1, 0x27); /* 000000ff UNK0FD4 */
968 dd_emit(ctx, 1, 0); /* 00000001 UNK1900 */
969 }
970 dd_emit(ctx, 1, 0); /* 00000007 RT_CONTROL_MAP0 */
971 dd_emit(ctx, 1, 1); /* 00000007 RT_CONTROL_MAP1 */
972 dd_emit(ctx, 1, 2); /* 00000007 RT_CONTROL_MAP2 */
973 dd_emit(ctx, 1, 3); /* 00000007 RT_CONTROL_MAP3 */
974 dd_emit(ctx, 1, 4); /* 00000007 RT_CONTROL_MAP4 */
975 dd_emit(ctx, 1, 5); /* 00000007 RT_CONTROL_MAP5 */
976 dd_emit(ctx, 1, 6); /* 00000007 RT_CONTROL_MAP6 */
977 dd_emit(ctx, 1, 7); /* 00000007 RT_CONTROL_MAP7 */
978 dd_emit(ctx, 1, 1); /* 0000000f RT_CONTROL_COUNT */
979 dd_emit(ctx, 8, 0); /* 00000001 RT_HORIZ_UNK */
980 dd_emit(ctx, 8, 0); /* ffffffff RT_ADDRESS_LOW */
981 dd_emit(ctx, 1, 0xcf); /* 000000ff RT_FORMAT */
982 dd_emit(ctx, 7, 0); /* 000000ff RT_FORMAT */
983 if (device->chipset != 0x50)
984 dd_emit(ctx, 3, 0); /* 1, 1, 1 */
985 else
986 dd_emit(ctx, 2, 0); /* 1, 1 */
987 dd_emit(ctx, 1, 0); /* ffffffff GP_ENABLE */
988 dd_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT*/
989 dd_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
990 dd_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
991 if (IS_NVA3F(device->chipset)) {
992 dd_emit(ctx, 1, 3); /* 00000003 */
993 dd_emit(ctx, 1, 0); /* 00000001 UNK1418. Alone. */
994 }
995 if (device->chipset != 0x50)
996 dd_emit(ctx, 1, 3); /* 00000003 UNK15AC */
997 dd_emit(ctx, 1, 1); /* ffffffff RASTERIZE_ENABLE */
998 dd_emit(ctx, 1, 0); /* 00000001 FP_CONTROL.EXPORTS_Z */
999 if (device->chipset != 0x50)
1000 dd_emit(ctx, 1, 0); /* 00000001 FP_CONTROL.MULTIPLE_RESULTS */
1001 dd_emit(ctx, 1, 0x12); /* 000000ff FP_INTERPOLANT_CTRL.COUNT */
1002 dd_emit(ctx, 1, 0x10); /* 000000ff FP_INTERPOLANT_CTRL.COUNT_NONFLAT */
1003 dd_emit(ctx, 1, 0xc); /* 000000ff FP_INTERPOLANT_CTRL.OFFSET */
1004 dd_emit(ctx, 1, 1); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.W */
1005 dd_emit(ctx, 1, 0); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.X */
1006 dd_emit(ctx, 1, 0); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.Y */
1007 dd_emit(ctx, 1, 0); /* 00000001 FP_INTERPOLANT_CTRL.UMASK.Z */
1008 dd_emit(ctx, 1, 4); /* 000000ff FP_RESULT_COUNT */
1009 dd_emit(ctx, 1, 2); /* ffffffff REG_MODE */
1010 dd_emit(ctx, 1, 4); /* 000000ff FP_REG_ALLOC_TEMP */
1011 if (device->chipset >= 0xa0)
1012 dd_emit(ctx, 1, 0); /* ffffffff */
1013 dd_emit(ctx, 1, 0); /* 00000001 GP_BUILTIN_RESULT_EN.LAYER_IDX */
1014 dd_emit(ctx, 1, 0); /* ffffffff STRMOUT_ENABLE */
1015 dd_emit(ctx, 1, 0x3fffff); /* 003fffff TIC_LIMIT */
1016 dd_emit(ctx, 1, 0x1fff); /* 000fffff TSC_LIMIT */
1017 dd_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE*/
1018 if (device->chipset != 0x50)
1019 dd_emit(ctx, 8, 0); /* 00000001 */
1020 if (device->chipset >= 0xa0) {
1021 dd_emit(ctx, 1, 1); /* 00000007 VTX_ATTR_DEFINE.COMP */
1022 dd_emit(ctx, 1, 1); /* 00000007 VTX_ATTR_DEFINE.SIZE */
1023 dd_emit(ctx, 1, 2); /* 00000007 VTX_ATTR_DEFINE.TYPE */
1024 dd_emit(ctx, 1, 0); /* 000000ff VTX_ATTR_DEFINE.ATTR */
1025 }
1026 dd_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1027 dd_emit(ctx, 1, 0x14); /* 0000001f ZETA_FORMAT */
1028 dd_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
1029 dd_emit(ctx, 1, 0); /* 0000000f VP_TEXTURES_LOG2 */
1030 dd_emit(ctx, 1, 0); /* 0000000f VP_SAMPLERS_LOG2 */
1031 if (IS_NVA3F(device->chipset))
1032 dd_emit(ctx, 1, 0); /* 00000001 */
1033 dd_emit(ctx, 1, 2); /* 00000003 POLYGON_MODE_BACK */
1034 if (device->chipset >= 0xa0)
1035 dd_emit(ctx, 1, 0); /* 00000003 VTX_ATTR_DEFINE.SIZE - 1 */
1036 dd_emit(ctx, 1, 0); /* 0000ffff CB_ADDR_INDEX */
1037 if (device->chipset >= 0xa0)
1038 dd_emit(ctx, 1, 0); /* 00000003 */
1039 dd_emit(ctx, 1, 0); /* 00000001 CULL_FACE_ENABLE */
1040 dd_emit(ctx, 1, 1); /* 00000003 CULL_FACE */
1041 dd_emit(ctx, 1, 0); /* 00000001 FRONT_FACE */
1042 dd_emit(ctx, 1, 2); /* 00000003 POLYGON_MODE_FRONT */
1043 dd_emit(ctx, 1, 0x1000); /* 00007fff UNK141C */
1044 if (device->chipset != 0x50) {
1045 dd_emit(ctx, 1, 0xe00); /* 7fff */
1046 dd_emit(ctx, 1, 0x1000); /* 7fff */
1047 dd_emit(ctx, 1, 0x1e00); /* 7fff */
1048 }
1049 dd_emit(ctx, 1, 0); /* 00000001 BEGIN_END_ACTIVE */
1050 dd_emit(ctx, 1, 1); /* 00000001 POLYGON_MODE_??? */
1051 dd_emit(ctx, 1, 1); /* 000000ff GP_REG_ALLOC_TEMP / 4 rounded up */
1052 dd_emit(ctx, 1, 1); /* 000000ff FP_REG_ALLOC_TEMP... without /4? */
1053 dd_emit(ctx, 1, 1); /* 000000ff VP_REG_ALLOC_TEMP / 4 rounded up */
1054 dd_emit(ctx, 1, 1); /* 00000001 */
1055 dd_emit(ctx, 1, 0); /* 00000001 */
1056 dd_emit(ctx, 1, 0); /* 00000001 VTX_ATTR_MASK_UNK0 nonempty */
1057 dd_emit(ctx, 1, 0); /* 00000001 VTX_ATTR_MASK_UNK1 nonempty */
1058 dd_emit(ctx, 1, 0x200); /* 0003ffff GP_VERTEX_OUTPUT_COUNT*GP_REG_ALLOC_RESULT */
1059 if (IS_NVA3F(device->chipset))
1060 dd_emit(ctx, 1, 0x200);
1061 dd_emit(ctx, 1, 0); /* 00000001 */
1062 if (device->chipset < 0xa0) {
1063 dd_emit(ctx, 1, 1); /* 00000001 */
1064 dd_emit(ctx, 1, 0x70); /* 000000ff */
1065 dd_emit(ctx, 1, 0x80); /* 000000ff */
1066 dd_emit(ctx, 1, 0); /* 000000ff */
1067 dd_emit(ctx, 1, 0); /* 00000001 */
1068 dd_emit(ctx, 1, 1); /* 00000001 */
1069 dd_emit(ctx, 1, 0x70); /* 000000ff */
1070 dd_emit(ctx, 1, 0x80); /* 000000ff */
1071 dd_emit(ctx, 1, 0); /* 000000ff */
1072 } else {
1073 dd_emit(ctx, 1, 1); /* 00000001 */
1074 dd_emit(ctx, 1, 0xf0); /* 000000ff */
1075 dd_emit(ctx, 1, 0xff); /* 000000ff */
1076 dd_emit(ctx, 1, 0); /* 000000ff */
1077 dd_emit(ctx, 1, 0); /* 00000001 */
1078 dd_emit(ctx, 1, 1); /* 00000001 */
1079 dd_emit(ctx, 1, 0xf0); /* 000000ff */
1080 dd_emit(ctx, 1, 0xff); /* 000000ff */
1081 dd_emit(ctx, 1, 0); /* 000000ff */
1082 dd_emit(ctx, 1, 9); /* 0000003f UNK114C.COMP,SIZE */
1083 }
1084
1085 /* eng2d state */
1086 dd_emit(ctx, 1, 0); /* 00000001 eng2d COLOR_KEY_ENABLE */
1087 dd_emit(ctx, 1, 0); /* 00000007 eng2d COLOR_KEY_FORMAT */
1088 dd_emit(ctx, 1, 1); /* ffffffff eng2d DST_DEPTH */
1089 dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d DST_FORMAT */
1090 dd_emit(ctx, 1, 0); /* ffffffff eng2d DST_LAYER */
1091 dd_emit(ctx, 1, 1); /* 00000001 eng2d DST_LINEAR */
1092 dd_emit(ctx, 1, 0); /* 00000007 eng2d PATTERN_COLOR_FORMAT */
1093 dd_emit(ctx, 1, 0); /* 00000007 eng2d OPERATION */
1094 dd_emit(ctx, 1, 0); /* 00000003 eng2d PATTERN_SELECT */
1095 dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d SIFC_FORMAT */
1096 dd_emit(ctx, 1, 0); /* 00000001 eng2d SIFC_BITMAP_ENABLE */
1097 dd_emit(ctx, 1, 2); /* 00000003 eng2d SIFC_BITMAP_UNK808 */
1098 dd_emit(ctx, 1, 0); /* ffffffff eng2d BLIT_DU_DX_FRACT */
1099 dd_emit(ctx, 1, 1); /* ffffffff eng2d BLIT_DU_DX_INT */
1100 dd_emit(ctx, 1, 0); /* ffffffff eng2d BLIT_DV_DY_FRACT */
1101 dd_emit(ctx, 1, 1); /* ffffffff eng2d BLIT_DV_DY_INT */
1102 dd_emit(ctx, 1, 0); /* 00000001 eng2d BLIT_CONTROL_FILTER */
1103 dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d DRAW_COLOR_FORMAT */
1104 dd_emit(ctx, 1, 0xcf); /* 000000ff eng2d SRC_FORMAT */
1105 dd_emit(ctx, 1, 1); /* 00000001 eng2d SRC_LINEAR #2 */
1106
1107 num = ctx->ctxvals_pos - base;
1108 ctx->ctxvals_pos = base;
1109 if (IS_NVA3F(device->chipset))
1110 cp_ctx(ctx, 0x404800, num);
1111 else
1112 cp_ctx(ctx, 0x405400, num);
1113 }
1114
1115 /*
1116 * xfer areas. These are a pain.
1117 *
1118 * There are 2 xfer areas: the first one is big and contains all sorts of
1119 * stuff, the second is small and contains some per-TP context.
1120 *
1121 * Each area is split into 8 "strands". The areas, when saved to grctx,
1122 * are made of 8-word blocks. Each block contains a single word from
1123 * each strand. The strands are independent of each other, their
1124 * addresses are unrelated to each other, and data in them is closely
1125 * packed together. The strand layout varies a bit between cards: here
1126 * and there, a single word is thrown out in the middle and the whole
1127 * strand is offset by a bit from corresponding one on another chipset.
1128 * For this reason, addresses of stuff in strands are almost useless.
1129 * Knowing sequence of stuff and size of gaps between them is much more
1130 * useful, and that's how we build the strands in our generator.
1131 *
1132 * NVA0 takes this mess to a whole new level by cutting the old strands
1133 * into a few dozen pieces [known as genes], rearranging them randomly,
1134 * and putting them back together to make new strands. Hopefully these
1135 * genes correspond more or less directly to the same PGRAPH subunits
1136 * as in 400040 register.
1137 *
1138 * The most common value in default context is 0, and when the genes
1139 * are separated by 0's, gene bounduaries are quite speculative...
1140 * some of them can be clearly deduced, others can be guessed, and yet
1141 * others won't be resolved without figuring out the real meaning of
1142 * given ctxval. For the same reason, ending point of each strand
1143 * is unknown. Except for strand 0, which is the longest strand and
1144 * its end corresponds to end of the whole xfer.
1145 *
1146 * An unsolved mystery is the seek instruction: it takes an argument
1147 * in bits 8-18, and that argument is clearly the place in strands to
1148 * seek to... but the offsets don't seem to correspond to offsets as
1149 * seen in grctx. Perhaps there's another, real, not randomly-changing
1150 * addressing in strands, and the xfer insn just happens to skip over
1151 * the unused bits? NV10-NV30 PIPE comes to mind...
1152 *
1153 * As far as I know, there's no way to access the xfer areas directly
1154 * without the help of ctxprog.
1155 */
1156
1157 static void
1158 xf_emit(struct nvkm_grctx *ctx, int num, u32 val) {
1159 int i;
1160 if (val && ctx->mode == NVKM_GRCTX_VALS) {
1161 for (i = 0; i < num; i++)
1162 nvkm_wo32(ctx->data, 4 * (ctx->ctxvals_pos + (i << 3)), val);
1163 }
1164 ctx->ctxvals_pos += num << 3;
1165 }
1166
1167 /* Gene declarations... */
1168
1169 static void nv50_gr_construct_gene_dispatch(struct nvkm_grctx *ctx);
1170 static void nv50_gr_construct_gene_m2mf(struct nvkm_grctx *ctx);
1171 static void nv50_gr_construct_gene_ccache(struct nvkm_grctx *ctx);
1172 static void nv50_gr_construct_gene_unk10xx(struct nvkm_grctx *ctx);
1173 static void nv50_gr_construct_gene_unk14xx(struct nvkm_grctx *ctx);
1174 static void nv50_gr_construct_gene_zcull(struct nvkm_grctx *ctx);
1175 static void nv50_gr_construct_gene_clipid(struct nvkm_grctx *ctx);
1176 static void nv50_gr_construct_gene_unk24xx(struct nvkm_grctx *ctx);
1177 static void nv50_gr_construct_gene_vfetch(struct nvkm_grctx *ctx);
1178 static void nv50_gr_construct_gene_eng2d(struct nvkm_grctx *ctx);
1179 static void nv50_gr_construct_gene_csched(struct nvkm_grctx *ctx);
1180 static void nv50_gr_construct_gene_unk1cxx(struct nvkm_grctx *ctx);
1181 static void nv50_gr_construct_gene_strmout(struct nvkm_grctx *ctx);
1182 static void nv50_gr_construct_gene_unk34xx(struct nvkm_grctx *ctx);
1183 static void nv50_gr_construct_gene_ropm1(struct nvkm_grctx *ctx);
1184 static void nv50_gr_construct_gene_ropm2(struct nvkm_grctx *ctx);
1185 static void nv50_gr_construct_gene_ropc(struct nvkm_grctx *ctx);
1186 static void nv50_gr_construct_xfer_tp(struct nvkm_grctx *ctx);
1187
1188 static void
1189 nv50_gr_construct_xfer1(struct nvkm_grctx *ctx)
1190 {
1191 struct nvkm_device *device = ctx->device;
1192 int i;
1193 int offset;
1194 int size = 0;
1195 u32 units = nvkm_rd32(device, 0x1540);
1196
1197 offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
1198 ctx->ctxvals_base = offset;
1199
1200 if (device->chipset < 0xa0) {
1201 /* Strand 0 */
1202 ctx->ctxvals_pos = offset;
1203 nv50_gr_construct_gene_dispatch(ctx);
1204 nv50_gr_construct_gene_m2mf(ctx);
1205 nv50_gr_construct_gene_unk24xx(ctx);
1206 nv50_gr_construct_gene_clipid(ctx);
1207 nv50_gr_construct_gene_zcull(ctx);
1208 if ((ctx->ctxvals_pos-offset)/8 > size)
1209 size = (ctx->ctxvals_pos-offset)/8;
1210
1211 /* Strand 1 */
1212 ctx->ctxvals_pos = offset + 0x1;
1213 nv50_gr_construct_gene_vfetch(ctx);
1214 nv50_gr_construct_gene_eng2d(ctx);
1215 nv50_gr_construct_gene_csched(ctx);
1216 nv50_gr_construct_gene_ropm1(ctx);
1217 nv50_gr_construct_gene_ropm2(ctx);
1218 if ((ctx->ctxvals_pos-offset)/8 > size)
1219 size = (ctx->ctxvals_pos-offset)/8;
1220
1221 /* Strand 2 */
1222 ctx->ctxvals_pos = offset + 0x2;
1223 nv50_gr_construct_gene_ccache(ctx);
1224 nv50_gr_construct_gene_unk1cxx(ctx);
1225 nv50_gr_construct_gene_strmout(ctx);
1226 nv50_gr_construct_gene_unk14xx(ctx);
1227 nv50_gr_construct_gene_unk10xx(ctx);
1228 nv50_gr_construct_gene_unk34xx(ctx);
1229 if ((ctx->ctxvals_pos-offset)/8 > size)
1230 size = (ctx->ctxvals_pos-offset)/8;
1231
1232 /* Strand 3: per-ROP group state */
1233 ctx->ctxvals_pos = offset + 3;
1234 for (i = 0; i < 6; i++)
1235 if (units & (1 << (i + 16)))
1236 nv50_gr_construct_gene_ropc(ctx);
1237 if ((ctx->ctxvals_pos-offset)/8 > size)
1238 size = (ctx->ctxvals_pos-offset)/8;
1239
1240 /* Strands 4-7: per-TP state */
1241 for (i = 0; i < 4; i++) {
1242 ctx->ctxvals_pos = offset + 4 + i;
1243 if (units & (1 << (2 * i)))
1244 nv50_gr_construct_xfer_tp(ctx);
1245 if (units & (1 << (2 * i + 1)))
1246 nv50_gr_construct_xfer_tp(ctx);
1247 if ((ctx->ctxvals_pos-offset)/8 > size)
1248 size = (ctx->ctxvals_pos-offset)/8;
1249 }
1250 } else {
1251 /* Strand 0 */
1252 ctx->ctxvals_pos = offset;
1253 nv50_gr_construct_gene_dispatch(ctx);
1254 nv50_gr_construct_gene_m2mf(ctx);
1255 nv50_gr_construct_gene_unk34xx(ctx);
1256 nv50_gr_construct_gene_csched(ctx);
1257 nv50_gr_construct_gene_unk1cxx(ctx);
1258 nv50_gr_construct_gene_strmout(ctx);
1259 if ((ctx->ctxvals_pos-offset)/8 > size)
1260 size = (ctx->ctxvals_pos-offset)/8;
1261
1262 /* Strand 1 */
1263 ctx->ctxvals_pos = offset + 1;
1264 nv50_gr_construct_gene_unk10xx(ctx);
1265 if ((ctx->ctxvals_pos-offset)/8 > size)
1266 size = (ctx->ctxvals_pos-offset)/8;
1267
1268 /* Strand 2 */
1269 ctx->ctxvals_pos = offset + 2;
1270 if (device->chipset == 0xa0)
1271 nv50_gr_construct_gene_unk14xx(ctx);
1272 nv50_gr_construct_gene_unk24xx(ctx);
1273 if ((ctx->ctxvals_pos-offset)/8 > size)
1274 size = (ctx->ctxvals_pos-offset)/8;
1275
1276 /* Strand 3 */
1277 ctx->ctxvals_pos = offset + 3;
1278 nv50_gr_construct_gene_vfetch(ctx);
1279 if ((ctx->ctxvals_pos-offset)/8 > size)
1280 size = (ctx->ctxvals_pos-offset)/8;
1281
1282 /* Strand 4 */
1283 ctx->ctxvals_pos = offset + 4;
1284 nv50_gr_construct_gene_ccache(ctx);
1285 if ((ctx->ctxvals_pos-offset)/8 > size)
1286 size = (ctx->ctxvals_pos-offset)/8;
1287
1288 /* Strand 5 */
1289 ctx->ctxvals_pos = offset + 5;
1290 nv50_gr_construct_gene_ropm2(ctx);
1291 nv50_gr_construct_gene_ropm1(ctx);
1292 /* per-ROP context */
1293 for (i = 0; i < 8; i++)
1294 if (units & (1<<(i+16)))
1295 nv50_gr_construct_gene_ropc(ctx);
1296 if ((ctx->ctxvals_pos-offset)/8 > size)
1297 size = (ctx->ctxvals_pos-offset)/8;
1298
1299 /* Strand 6 */
1300 ctx->ctxvals_pos = offset + 6;
1301 nv50_gr_construct_gene_zcull(ctx);
1302 nv50_gr_construct_gene_clipid(ctx);
1303 nv50_gr_construct_gene_eng2d(ctx);
1304 if (units & (1 << 0))
1305 nv50_gr_construct_xfer_tp(ctx);
1306 if (units & (1 << 1))
1307 nv50_gr_construct_xfer_tp(ctx);
1308 if (units & (1 << 2))
1309 nv50_gr_construct_xfer_tp(ctx);
1310 if (units & (1 << 3))
1311 nv50_gr_construct_xfer_tp(ctx);
1312 if ((ctx->ctxvals_pos-offset)/8 > size)
1313 size = (ctx->ctxvals_pos-offset)/8;
1314
1315 /* Strand 7 */
1316 ctx->ctxvals_pos = offset + 7;
1317 if (device->chipset == 0xa0) {
1318 if (units & (1 << 4))
1319 nv50_gr_construct_xfer_tp(ctx);
1320 if (units & (1 << 5))
1321 nv50_gr_construct_xfer_tp(ctx);
1322 if (units & (1 << 6))
1323 nv50_gr_construct_xfer_tp(ctx);
1324 if (units & (1 << 7))
1325 nv50_gr_construct_xfer_tp(ctx);
1326 if (units & (1 << 8))
1327 nv50_gr_construct_xfer_tp(ctx);
1328 if (units & (1 << 9))
1329 nv50_gr_construct_xfer_tp(ctx);
1330 } else {
1331 nv50_gr_construct_gene_unk14xx(ctx);
1332 }
1333 if ((ctx->ctxvals_pos-offset)/8 > size)
1334 size = (ctx->ctxvals_pos-offset)/8;
1335 }
1336
1337 ctx->ctxvals_pos = offset + size * 8;
1338 ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
1339 cp_lsr (ctx, offset);
1340 cp_out (ctx, CP_SET_XFER_POINTER);
1341 cp_lsr (ctx, size);
1342 cp_out (ctx, CP_SEEK_1);
1343 cp_out (ctx, CP_XFER_1);
1344 cp_wait(ctx, XFER, BUSY);
1345 }
1346
1347 /*
1348 * non-trivial demagiced parts of ctx init go here
1349 */
1350
1351 static void
1352 nv50_gr_construct_gene_dispatch(struct nvkm_grctx *ctx)
1353 {
1354 /* start of strand 0 */
1355 struct nvkm_device *device = ctx->device;
1356 /* SEEK */
1357 if (device->chipset == 0x50)
1358 xf_emit(ctx, 5, 0);
1359 else if (!IS_NVA3F(device->chipset))
1360 xf_emit(ctx, 6, 0);
1361 else
1362 xf_emit(ctx, 4, 0);
1363 /* SEEK */
1364 /* the PGRAPH's internal FIFO */
1365 if (device->chipset == 0x50)
1366 xf_emit(ctx, 8*3, 0);
1367 else
1368 xf_emit(ctx, 0x100*3, 0);
1369 /* and another bonus slot?!? */
1370 xf_emit(ctx, 3, 0);
1371 /* and YET ANOTHER bonus slot? */
1372 if (IS_NVA3F(device->chipset))
1373 xf_emit(ctx, 3, 0);
1374 /* SEEK */
1375 /* CTX_SWITCH: caches of gr objects bound to subchannels. 8 values, last used index */
1376 xf_emit(ctx, 9, 0);
1377 /* SEEK */
1378 xf_emit(ctx, 9, 0);
1379 /* SEEK */
1380 xf_emit(ctx, 9, 0);
1381 /* SEEK */
1382 xf_emit(ctx, 9, 0);
1383 /* SEEK */
1384 if (device->chipset < 0x90)
1385 xf_emit(ctx, 4, 0);
1386 /* SEEK */
1387 xf_emit(ctx, 2, 0);
1388 /* SEEK */
1389 xf_emit(ctx, 6*2, 0);
1390 xf_emit(ctx, 2, 0);
1391 /* SEEK */
1392 xf_emit(ctx, 2, 0);
1393 /* SEEK */
1394 xf_emit(ctx, 6*2, 0);
1395 xf_emit(ctx, 2, 0);
1396 /* SEEK */
1397 if (device->chipset == 0x50)
1398 xf_emit(ctx, 0x1c, 0);
1399 else if (device->chipset < 0xa0)
1400 xf_emit(ctx, 0x1e, 0);
1401 else
1402 xf_emit(ctx, 0x22, 0);
1403 /* SEEK */
1404 xf_emit(ctx, 0x15, 0);
1405 }
1406
1407 static void
1408 nv50_gr_construct_gene_m2mf(struct nvkm_grctx *ctx)
1409 {
1410 /* Strand 0, right after dispatch */
1411 struct nvkm_device *device = ctx->device;
1412 int smallm2mf = 0;
1413 if (device->chipset < 0x92 || device->chipset == 0x98)
1414 smallm2mf = 1;
1415 /* SEEK */
1416 xf_emit (ctx, 1, 0); /* DMA_NOTIFY instance >> 4 */
1417 xf_emit (ctx, 1, 0); /* DMA_BUFFER_IN instance >> 4 */
1418 xf_emit (ctx, 1, 0); /* DMA_BUFFER_OUT instance >> 4 */
1419 xf_emit (ctx, 1, 0); /* OFFSET_IN */
1420 xf_emit (ctx, 1, 0); /* OFFSET_OUT */
1421 xf_emit (ctx, 1, 0); /* PITCH_IN */
1422 xf_emit (ctx, 1, 0); /* PITCH_OUT */
1423 xf_emit (ctx, 1, 0); /* LINE_LENGTH */
1424 xf_emit (ctx, 1, 0); /* LINE_COUNT */
1425 xf_emit (ctx, 1, 0x21); /* FORMAT: bits 0-4 INPUT_INC, bits 5-9 OUTPUT_INC */
1426 xf_emit (ctx, 1, 1); /* LINEAR_IN */
1427 xf_emit (ctx, 1, 0x2); /* TILING_MODE_IN: bits 0-2 y tiling, bits 3-5 z tiling */
1428 xf_emit (ctx, 1, 0x100); /* TILING_PITCH_IN */
1429 xf_emit (ctx, 1, 0x100); /* TILING_HEIGHT_IN */
1430 xf_emit (ctx, 1, 1); /* TILING_DEPTH_IN */
1431 xf_emit (ctx, 1, 0); /* TILING_POSITION_IN_Z */
1432 xf_emit (ctx, 1, 0); /* TILING_POSITION_IN */
1433 xf_emit (ctx, 1, 1); /* LINEAR_OUT */
1434 xf_emit (ctx, 1, 0x2); /* TILING_MODE_OUT: bits 0-2 y tiling, bits 3-5 z tiling */
1435 xf_emit (ctx, 1, 0x100); /* TILING_PITCH_OUT */
1436 xf_emit (ctx, 1, 0x100); /* TILING_HEIGHT_OUT */
1437 xf_emit (ctx, 1, 1); /* TILING_DEPTH_OUT */
1438 xf_emit (ctx, 1, 0); /* TILING_POSITION_OUT_Z */
1439 xf_emit (ctx, 1, 0); /* TILING_POSITION_OUT */
1440 xf_emit (ctx, 1, 0); /* OFFSET_IN_HIGH */
1441 xf_emit (ctx, 1, 0); /* OFFSET_OUT_HIGH */
1442 /* SEEK */
1443 if (smallm2mf)
1444 xf_emit(ctx, 0x40, 0); /* 20 * ffffffff, 3ffff */
1445 else
1446 xf_emit(ctx, 0x100, 0); /* 80 * ffffffff, 3ffff */
1447 xf_emit(ctx, 4, 0); /* 1f/7f, 0, 1f/7f, 0 [1f for smallm2mf, 7f otherwise] */
1448 /* SEEK */
1449 if (smallm2mf)
1450 xf_emit(ctx, 0x400, 0); /* ffffffff */
1451 else
1452 xf_emit(ctx, 0x800, 0); /* ffffffff */
1453 xf_emit(ctx, 4, 0); /* ff/1ff, 0, 0, 0 [ff for smallm2mf, 1ff otherwise] */
1454 /* SEEK */
1455 xf_emit(ctx, 0x40, 0); /* 20 * bits ffffffff, 3ffff */
1456 xf_emit(ctx, 0x6, 0); /* 1f, 0, 1f, 0, 1f, 0 */
1457 }
1458
1459 static void
1460 nv50_gr_construct_gene_ccache(struct nvkm_grctx *ctx)
1461 {
1462 struct nvkm_device *device = ctx->device;
1463 xf_emit(ctx, 2, 0); /* RO */
1464 xf_emit(ctx, 0x800, 0); /* ffffffff */
1465 switch (device->chipset) {
1466 case 0x50:
1467 case 0x92:
1468 case 0xa0:
1469 xf_emit(ctx, 0x2b, 0);
1470 break;
1471 case 0x84:
1472 xf_emit(ctx, 0x29, 0);
1473 break;
1474 case 0x94:
1475 case 0x96:
1476 case 0xa3:
1477 xf_emit(ctx, 0x27, 0);
1478 break;
1479 case 0x86:
1480 case 0x98:
1481 case 0xa5:
1482 case 0xa8:
1483 case 0xaa:
1484 case 0xac:
1485 case 0xaf:
1486 xf_emit(ctx, 0x25, 0);
1487 break;
1488 }
1489 /* CB bindings, 0x80 of them. first word is address >> 8, second is
1490 * size >> 4 | valid << 24 */
1491 xf_emit(ctx, 0x100, 0); /* ffffffff CB_DEF */
1492 xf_emit(ctx, 1, 0); /* 0000007f CB_ADDR_BUFFER */
1493 xf_emit(ctx, 1, 0); /* 0 */
1494 xf_emit(ctx, 0x30, 0); /* ff SET_PROGRAM_CB */
1495 xf_emit(ctx, 1, 0); /* 3f last SET_PROGRAM_CB */
1496 xf_emit(ctx, 4, 0); /* RO */
1497 xf_emit(ctx, 0x100, 0); /* ffffffff */
1498 xf_emit(ctx, 8, 0); /* 1f, 0, 0, ... */
1499 xf_emit(ctx, 8, 0); /* ffffffff */
1500 xf_emit(ctx, 4, 0); /* ffffffff */
1501 xf_emit(ctx, 1, 0); /* 3 */
1502 xf_emit(ctx, 1, 0); /* ffffffff */
1503 xf_emit(ctx, 1, 0); /* 0000ffff DMA_CODE_CB */
1504 xf_emit(ctx, 1, 0); /* 0000ffff DMA_TIC */
1505 xf_emit(ctx, 1, 0); /* 0000ffff DMA_TSC */
1506 xf_emit(ctx, 1, 0); /* 00000001 LINKED_TSC */
1507 xf_emit(ctx, 1, 0); /* 000000ff TIC_ADDRESS_HIGH */
1508 xf_emit(ctx, 1, 0); /* ffffffff TIC_ADDRESS_LOW */
1509 xf_emit(ctx, 1, 0x3fffff); /* 003fffff TIC_LIMIT */
1510 xf_emit(ctx, 1, 0); /* 000000ff TSC_ADDRESS_HIGH */
1511 xf_emit(ctx, 1, 0); /* ffffffff TSC_ADDRESS_LOW */
1512 xf_emit(ctx, 1, 0x1fff); /* 000fffff TSC_LIMIT */
1513 xf_emit(ctx, 1, 0); /* 000000ff VP_ADDRESS_HIGH */
1514 xf_emit(ctx, 1, 0); /* ffffffff VP_ADDRESS_LOW */
1515 xf_emit(ctx, 1, 0); /* 00ffffff VP_START_ID */
1516 xf_emit(ctx, 1, 0); /* 000000ff CB_DEF_ADDRESS_HIGH */
1517 xf_emit(ctx, 1, 0); /* ffffffff CB_DEF_ADDRESS_LOW */
1518 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1519 xf_emit(ctx, 1, 0); /* 000000ff GP_ADDRESS_HIGH */
1520 xf_emit(ctx, 1, 0); /* ffffffff GP_ADDRESS_LOW */
1521 xf_emit(ctx, 1, 0); /* 00ffffff GP_START_ID */
1522 xf_emit(ctx, 1, 0); /* 000000ff FP_ADDRESS_HIGH */
1523 xf_emit(ctx, 1, 0); /* ffffffff FP_ADDRESS_LOW */
1524 xf_emit(ctx, 1, 0); /* 00ffffff FP_START_ID */
1525 }
1526
1527 static void
1528 nv50_gr_construct_gene_unk10xx(struct nvkm_grctx *ctx)
1529 {
1530 struct nvkm_device *device = ctx->device;
1531 int i;
1532 /* end of area 2 on pre-NVA0, area 1 on NVAx */
1533 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1534 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1535 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1536 xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
1537 xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
1538 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1539 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
1540 if (device->chipset == 0x50)
1541 xf_emit(ctx, 1, 0x3ff);
1542 else
1543 xf_emit(ctx, 1, 0x7ff); /* 000007ff */
1544 xf_emit(ctx, 1, 0); /* 111/113 */
1545 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1546 for (i = 0; i < 8; i++) {
1547 switch (device->chipset) {
1548 case 0x50:
1549 case 0x86:
1550 case 0x98:
1551 case 0xaa:
1552 case 0xac:
1553 xf_emit(ctx, 0xa0, 0); /* ffffffff */
1554 break;
1555 case 0x84:
1556 case 0x92:
1557 case 0x94:
1558 case 0x96:
1559 xf_emit(ctx, 0x120, 0);
1560 break;
1561 case 0xa5:
1562 case 0xa8:
1563 xf_emit(ctx, 0x100, 0); /* ffffffff */
1564 break;
1565 case 0xa0:
1566 case 0xa3:
1567 case 0xaf:
1568 xf_emit(ctx, 0x400, 0); /* ffffffff */
1569 break;
1570 }
1571 xf_emit(ctx, 4, 0); /* 3f, 0, 0, 0 */
1572 xf_emit(ctx, 4, 0); /* ffffffff */
1573 }
1574 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1575 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1576 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1577 xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
1578 xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_TEMP */
1579 xf_emit(ctx, 1, 1); /* 00000001 RASTERIZE_ENABLE */
1580 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1581 xf_emit(ctx, 1, 0x27); /* 000000ff UNK0FD4 */
1582 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
1583 xf_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
1584 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1585 }
1586
1587 static void
1588 nv50_gr_construct_gene_unk34xx(struct nvkm_grctx *ctx)
1589 {
1590 struct nvkm_device *device = ctx->device;
1591 /* end of area 2 on pre-NVA0, area 1 on NVAx */
1592 xf_emit(ctx, 1, 0); /* 00000001 VIEWPORT_CLIP_RECTS_EN */
1593 xf_emit(ctx, 1, 0); /* 00000003 VIEWPORT_CLIP_MODE */
1594 xf_emit(ctx, 0x10, 0x04000000); /* 07ffffff VIEWPORT_CLIP_HORIZ*8, VIEWPORT_CLIP_VERT*8 */
1595 xf_emit(ctx, 1, 0); /* 00000001 POLYGON_STIPPLE_ENABLE */
1596 xf_emit(ctx, 0x20, 0); /* ffffffff POLYGON_STIPPLE */
1597 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
1598 xf_emit(ctx, 1, 0); /* ffff0ff3 */
1599 xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0D64 */
1600 xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0DF4 */
1601 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
1602 xf_emit(ctx, 1, 0); /* 00000007 */
1603 xf_emit(ctx, 1, 0x1fe21); /* 0001ffff tesla UNK0FAC */
1604 if (device->chipset >= 0xa0)
1605 xf_emit(ctx, 1, 0x0fac6881);
1606 if (IS_NVA3F(device->chipset)) {
1607 xf_emit(ctx, 1, 1);
1608 xf_emit(ctx, 3, 0);
1609 }
1610 }
1611
1612 static void
1613 nv50_gr_construct_gene_unk14xx(struct nvkm_grctx *ctx)
1614 {
1615 struct nvkm_device *device = ctx->device;
1616 /* middle of area 2 on pre-NVA0, beginning of area 2 on NVA0, area 7 on >NVA0 */
1617 if (device->chipset != 0x50) {
1618 xf_emit(ctx, 5, 0); /* ffffffff */
1619 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1620 xf_emit(ctx, 1, 0); /* 00000001 */
1621 xf_emit(ctx, 1, 0); /* 000003ff */
1622 xf_emit(ctx, 1, 0x804); /* 00000fff SEMANTIC_CLIP */
1623 xf_emit(ctx, 1, 0); /* 00000001 */
1624 xf_emit(ctx, 2, 4); /* 7f, ff */
1625 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1626 }
1627 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1628 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1629 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1630 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1631 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
1632 xf_emit(ctx, 1, 0); /* 000000ff VP_CLIP_DISTANCE_ENABLE */
1633 if (device->chipset != 0x50)
1634 xf_emit(ctx, 1, 0); /* 3ff */
1635 xf_emit(ctx, 1, 0); /* 000000ff tesla UNK1940 */
1636 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0D7C */
1637 xf_emit(ctx, 1, 0x804); /* 00000fff SEMANTIC_CLIP */
1638 xf_emit(ctx, 1, 1); /* 00000001 VIEWPORT_TRANSFORM_EN */
1639 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
1640 if (device->chipset != 0x50)
1641 xf_emit(ctx, 1, 0x7f); /* 000000ff tesla UNK0FFC */
1642 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1643 xf_emit(ctx, 1, 1); /* 00000001 SHADE_MODEL */
1644 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1645 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1646 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1647 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1648 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1649 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1650 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
1651 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0D7C */
1652 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0F8C */
1653 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1654 xf_emit(ctx, 1, 1); /* 00000001 VIEWPORT_TRANSFORM_EN */
1655 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1656 xf_emit(ctx, 4, 0); /* ffffffff NOPERSPECTIVE_BITMAP */
1657 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1658 xf_emit(ctx, 1, 0); /* 0000000f */
1659 if (device->chipset == 0x50)
1660 xf_emit(ctx, 1, 0x3ff); /* 000003ff tesla UNK0D68 */
1661 else
1662 xf_emit(ctx, 1, 0x7ff); /* 000007ff tesla UNK0D68 */
1663 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1664 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
1665 xf_emit(ctx, 0x30, 0); /* ffffffff VIEWPORT_SCALE: X0, Y0, Z0, X1, Y1, ... */
1666 xf_emit(ctx, 3, 0); /* f, 0, 0 */
1667 xf_emit(ctx, 3, 0); /* ffffffff last VIEWPORT_SCALE? */
1668 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1669 xf_emit(ctx, 1, 1); /* 00000001 VIEWPORT_TRANSFORM_EN */
1670 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1671 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1924 */
1672 xf_emit(ctx, 1, 0x10); /* 000000ff VIEW_VOLUME_CLIP_CTRL */
1673 xf_emit(ctx, 1, 0); /* 00000001 */
1674 xf_emit(ctx, 0x30, 0); /* ffffffff VIEWPORT_TRANSLATE */
1675 xf_emit(ctx, 3, 0); /* f, 0, 0 */
1676 xf_emit(ctx, 3, 0); /* ffffffff */
1677 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1678 xf_emit(ctx, 2, 0x88); /* 000001ff tesla UNK19D8 */
1679 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1924 */
1680 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1681 xf_emit(ctx, 1, 4); /* 0000000f CULL_MODE */
1682 xf_emit(ctx, 2, 0); /* 07ffffff SCREEN_SCISSOR */
1683 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
1684 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
1685 xf_emit(ctx, 0x10, 0); /* 00000001 SCISSOR_ENABLE */
1686 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
1687 xf_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
1688 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1689 xf_emit(ctx, 1, 0); /* 0000000f */
1690 xf_emit(ctx, 1, 0x3f800000); /* ffffffff LINE_WIDTH */
1691 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
1692 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
1693 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
1694 if (IS_NVA3F(device->chipset))
1695 xf_emit(ctx, 1, 0); /* 00000001 */
1696 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
1697 xf_emit(ctx, 1, 0x10); /* 000000ff VIEW_VOLUME_CLIP_CTRL */
1698 if (device->chipset != 0x50) {
1699 xf_emit(ctx, 1, 0); /* ffffffff */
1700 xf_emit(ctx, 1, 0); /* 00000001 */
1701 xf_emit(ctx, 1, 0); /* 000003ff */
1702 }
1703 xf_emit(ctx, 0x20, 0); /* 10xbits ffffffff, 3fffff. SCISSOR_* */
1704 xf_emit(ctx, 1, 0); /* f */
1705 xf_emit(ctx, 1, 0); /* 0? */
1706 xf_emit(ctx, 1, 0); /* ffffffff */
1707 xf_emit(ctx, 1, 0); /* 003fffff */
1708 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1709 xf_emit(ctx, 1, 0x52); /* 000001ff SEMANTIC_PTSZ */
1710 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
1711 xf_emit(ctx, 1, 0x26); /* 000000ff SEMANTIC_LAYER */
1712 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
1713 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1714 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1715 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1716 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
1717 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
1718 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
1719 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
1720 xf_emit(ctx, 1, 0); /* 0000000f */
1721 }
1722
1723 static void
1724 nv50_gr_construct_gene_zcull(struct nvkm_grctx *ctx)
1725 {
1726 struct nvkm_device *device = ctx->device;
1727 /* end of strand 0 on pre-NVA0, beginning of strand 6 on NVAx */
1728 /* SEEK */
1729 xf_emit(ctx, 1, 0x3f); /* 0000003f UNK1590 */
1730 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
1731 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
1732 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
1733 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
1734 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
1735 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_REF */
1736 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
1737 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
1738 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
1739 xf_emit(ctx, 2, 0x04000000); /* 07ffffff tesla UNK0D6C */
1740 xf_emit(ctx, 1, 0); /* ffff0ff3 */
1741 xf_emit(ctx, 1, 0); /* 00000001 CLIPID_ENABLE */
1742 xf_emit(ctx, 2, 0); /* ffffffff DEPTH_BOUNDS */
1743 xf_emit(ctx, 1, 0); /* 00000001 */
1744 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
1745 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
1746 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
1747 xf_emit(ctx, 1, 4); /* 0000000f CULL_MODE */
1748 xf_emit(ctx, 1, 0); /* 0000ffff */
1749 xf_emit(ctx, 1, 0); /* 00000001 UNK0FB0 */
1750 xf_emit(ctx, 1, 0); /* 00000001 POLYGON_STIPPLE_ENABLE */
1751 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
1752 xf_emit(ctx, 1, 0); /* ffffffff */
1753 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
1754 xf_emit(ctx, 1, 0); /* 000000ff CLEAR_STENCIL */
1755 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
1756 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
1757 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_REF */
1758 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
1759 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
1760 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
1761 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
1762 xf_emit(ctx, 1, 0); /* ffffffff CLEAR_DEPTH */
1763 xf_emit(ctx, 1, 0); /* 00000007 */
1764 if (device->chipset != 0x50)
1765 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1108 */
1766 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
1767 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
1768 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
1769 xf_emit(ctx, 1, 0x1001); /* 00001fff ZETA_ARRAY_MODE */
1770 /* SEEK */
1771 xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
1772 xf_emit(ctx, 0x10, 0); /* 00000001 SCISSOR_ENABLE */
1773 xf_emit(ctx, 0x10, 0); /* ffffffff DEPTH_RANGE_NEAR */
1774 xf_emit(ctx, 0x10, 0x3f800000); /* ffffffff DEPTH_RANGE_FAR */
1775 xf_emit(ctx, 1, 0x10); /* 7f/ff/3ff VIEW_VOLUME_CLIP_CTRL */
1776 xf_emit(ctx, 1, 0); /* 00000001 VIEWPORT_CLIP_RECTS_EN */
1777 xf_emit(ctx, 1, 3); /* 00000003 FP_CTRL_UNK196C */
1778 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1968 */
1779 if (device->chipset != 0x50)
1780 xf_emit(ctx, 1, 0); /* 0fffffff tesla UNK1104 */
1781 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK151C */
1782 }
1783
1784 static void
1785 nv50_gr_construct_gene_clipid(struct nvkm_grctx *ctx)
1786 {
1787 /* middle of strand 0 on pre-NVA0 [after 24xx], middle of area 6 on NVAx */
1788 /* SEEK */
1789 xf_emit(ctx, 1, 0); /* 00000007 UNK0FB4 */
1790 /* SEEK */
1791 xf_emit(ctx, 4, 0); /* 07ffffff CLIPID_REGION_HORIZ */
1792 xf_emit(ctx, 4, 0); /* 07ffffff CLIPID_REGION_VERT */
1793 xf_emit(ctx, 2, 0); /* 07ffffff SCREEN_SCISSOR */
1794 xf_emit(ctx, 2, 0x04000000); /* 07ffffff UNK1508 */
1795 xf_emit(ctx, 1, 0); /* 00000001 CLIPID_ENABLE */
1796 xf_emit(ctx, 1, 0x80); /* 00003fff CLIPID_WIDTH */
1797 xf_emit(ctx, 1, 0); /* 000000ff CLIPID_ID */
1798 xf_emit(ctx, 1, 0); /* 000000ff CLIPID_ADDRESS_HIGH */
1799 xf_emit(ctx, 1, 0); /* ffffffff CLIPID_ADDRESS_LOW */
1800 xf_emit(ctx, 1, 0x80); /* 00003fff CLIPID_HEIGHT */
1801 xf_emit(ctx, 1, 0); /* 0000ffff DMA_CLIPID */
1802 }
1803
1804 static void
1805 nv50_gr_construct_gene_unk24xx(struct nvkm_grctx *ctx)
1806 {
1807 struct nvkm_device *device = ctx->device;
1808 int i;
1809 /* middle of strand 0 on pre-NVA0 [after m2mf], end of strand 2 on NVAx */
1810 /* SEEK */
1811 xf_emit(ctx, 0x33, 0);
1812 /* SEEK */
1813 xf_emit(ctx, 2, 0);
1814 /* SEEK */
1815 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1816 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1817 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1818 /* SEEK */
1819 if (IS_NVA3F(device->chipset)) {
1820 xf_emit(ctx, 4, 0); /* RO */
1821 xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
1822 xf_emit(ctx, 1, 0); /* 1ff */
1823 xf_emit(ctx, 8, 0); /* 0? */
1824 xf_emit(ctx, 9, 0); /* ffffffff, 7ff */
1825
1826 xf_emit(ctx, 4, 0); /* RO */
1827 xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
1828 xf_emit(ctx, 1, 0); /* 1ff */
1829 xf_emit(ctx, 8, 0); /* 0? */
1830 xf_emit(ctx, 9, 0); /* ffffffff, 7ff */
1831 } else {
1832 xf_emit(ctx, 0xc, 0); /* RO */
1833 /* SEEK */
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
1838 /* SEEK */
1839 xf_emit(ctx, 0xc, 0); /* RO */
1840 /* SEEK */
1841 xf_emit(ctx, 0xe10, 0); /* 190 * 9: 8*ffffffff, 7ff */
1842 xf_emit(ctx, 1, 0); /* 1ff */
1843 xf_emit(ctx, 8, 0); /* 0? */
1844 }
1845 /* SEEK */
1846 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1847 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
1848 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
1849 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1850 if (device->chipset != 0x50)
1851 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK1100 */
1852 /* SEEK */
1853 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1854 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1855 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
1856 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1857 xf_emit(ctx, 1, 1); /* 00000001 */
1858 /* SEEK */
1859 if (device->chipset >= 0xa0)
1860 xf_emit(ctx, 2, 4); /* 000000ff */
1861 xf_emit(ctx, 1, 0x80c14); /* 01ffffff SEMANTIC_COLOR */
1862 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
1863 xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_ENABLE */
1864 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1865 xf_emit(ctx, 1, 0x27); /* 000000ff SEMANTIC_PRIM_ID */
1866 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1867 xf_emit(ctx, 1, 0); /* 0000000f */
1868 xf_emit(ctx, 1, 1); /* 00000001 */
1869 for (i = 0; i < 10; i++) {
1870 /* SEEK */
1871 xf_emit(ctx, 0x40, 0); /* ffffffff */
1872 xf_emit(ctx, 0x10, 0); /* 3, 0, 0.... */
1873 xf_emit(ctx, 0x10, 0); /* ffffffff */
1874 }
1875 /* SEEK */
1876 xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_CTRL */
1877 xf_emit(ctx, 1, 1); /* 00000001 */
1878 xf_emit(ctx, 1, 0); /* ffffffff */
1879 xf_emit(ctx, 4, 0); /* ffffffff NOPERSPECTIVE_BITMAP */
1880 xf_emit(ctx, 0x10, 0); /* 00ffffff POINT_COORD_REPLACE_MAP */
1881 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
1882 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
1883 if (device->chipset != 0x50)
1884 xf_emit(ctx, 1, 0); /* 000003ff */
1885 }
1886
1887 static void
1888 nv50_gr_construct_gene_vfetch(struct nvkm_grctx *ctx)
1889 {
1890 struct nvkm_device *device = ctx->device;
1891 int acnt = 0x10, rep, i;
1892 /* beginning of strand 1 on pre-NVA0, strand 3 on NVAx */
1893 if (IS_NVA3F(device->chipset))
1894 acnt = 0x20;
1895 /* SEEK */
1896 if (device->chipset >= 0xa0) {
1897 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK13A4 */
1898 xf_emit(ctx, 1, 1); /* 00000fff tesla UNK1318 */
1899 }
1900 xf_emit(ctx, 1, 0); /* ffffffff VERTEX_BUFFER_FIRST */
1901 xf_emit(ctx, 1, 0); /* 00000001 PRIMITIVE_RESTART_ENABLE */
1902 xf_emit(ctx, 1, 0); /* 00000001 UNK0DE8 */
1903 xf_emit(ctx, 1, 0); /* ffffffff PRIMITIVE_RESTART_INDEX */
1904 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
1905 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
1906 xf_emit(ctx, acnt/8, 0); /* ffffffff VTX_ATR_MASK_UNK0DD0 */
1907 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
1908 xf_emit(ctx, 1, 0x20); /* 0000ffff tesla UNK129C */
1909 xf_emit(ctx, 1, 0); /* 000000ff turing UNK370??? */
1910 xf_emit(ctx, 1, 0); /* 0000ffff turing USER_PARAM_COUNT */
1911 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
1912 /* SEEK */
1913 if (IS_NVA3F(device->chipset))
1914 xf_emit(ctx, 0xb, 0); /* RO */
1915 else if (device->chipset >= 0xa0)
1916 xf_emit(ctx, 0x9, 0); /* RO */
1917 else
1918 xf_emit(ctx, 0x8, 0); /* RO */
1919 /* SEEK */
1920 xf_emit(ctx, 1, 0); /* 00000001 EDGE_FLAG */
1921 xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
1922 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1923 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
1924 /* SEEK */
1925 xf_emit(ctx, 0xc, 0); /* RO */
1926 /* SEEK */
1927 xf_emit(ctx, 1, 0); /* 7f/ff */
1928 xf_emit(ctx, 1, 4); /* 7f/ff VP_REG_ALLOC_RESULT */
1929 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
1930 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
1931 xf_emit(ctx, 1, 4); /* 000001ff UNK1A28 */
1932 xf_emit(ctx, 1, 8); /* 000001ff UNK0DF0 */
1933 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
1934 if (device->chipset == 0x50)
1935 xf_emit(ctx, 1, 0x3ff); /* 3ff tesla UNK0D68 */
1936 else
1937 xf_emit(ctx, 1, 0x7ff); /* 7ff tesla UNK0D68 */
1938 if (device->chipset == 0xa8)
1939 xf_emit(ctx, 1, 0x1e00); /* 7fff */
1940 /* SEEK */
1941 xf_emit(ctx, 0xc, 0); /* RO or close */
1942 /* SEEK */
1943 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
1944 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
1945 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
1946 if (device->chipset > 0x50 && device->chipset < 0xa0)
1947 xf_emit(ctx, 2, 0); /* ffffffff */
1948 else
1949 xf_emit(ctx, 1, 0); /* ffffffff */
1950 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK0FD8 */
1951 /* SEEK */
1952 if (IS_NVA3F(device->chipset)) {
1953 xf_emit(ctx, 0x10, 0); /* 0? */
1954 xf_emit(ctx, 2, 0); /* weird... */
1955 xf_emit(ctx, 2, 0); /* RO */
1956 } else {
1957 xf_emit(ctx, 8, 0); /* 0? */
1958 xf_emit(ctx, 1, 0); /* weird... */
1959 xf_emit(ctx, 2, 0); /* RO */
1960 }
1961 /* SEEK */
1962 xf_emit(ctx, 1, 0); /* ffffffff VB_ELEMENT_BASE */
1963 xf_emit(ctx, 1, 0); /* ffffffff UNK1438 */
1964 xf_emit(ctx, acnt, 0); /* 1 tesla UNK1000 */
1965 if (device->chipset >= 0xa0)
1966 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1118? */
1967 /* SEEK */
1968 xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_ARRAY_UNK90C */
1969 xf_emit(ctx, 1, 0); /* f/1f */
1970 /* SEEK */
1971 xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_ARRAY_UNK90C */
1972 xf_emit(ctx, 1, 0); /* f/1f */
1973 /* SEEK */
1974 xf_emit(ctx, acnt, 0); /* RO */
1975 xf_emit(ctx, 2, 0); /* RO */
1976 /* SEEK */
1977 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK111C? */
1978 xf_emit(ctx, 1, 0); /* RO */
1979 /* SEEK */
1980 xf_emit(ctx, 1, 0); /* 000000ff UNK15F4_ADDRESS_HIGH */
1981 xf_emit(ctx, 1, 0); /* ffffffff UNK15F4_ADDRESS_LOW */
1982 xf_emit(ctx, 1, 0); /* 000000ff UNK0F84_ADDRESS_HIGH */
1983 xf_emit(ctx, 1, 0); /* ffffffff UNK0F84_ADDRESS_LOW */
1984 /* SEEK */
1985 xf_emit(ctx, acnt, 0); /* 00003fff VERTEX_ARRAY_ATTRIB_OFFSET */
1986 xf_emit(ctx, 3, 0); /* f/1f */
1987 /* SEEK */
1988 xf_emit(ctx, acnt, 0); /* 00000fff VERTEX_ARRAY_STRIDE */
1989 xf_emit(ctx, 3, 0); /* f/1f */
1990 /* SEEK */
1991 xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_ARRAY_LOW */
1992 xf_emit(ctx, 3, 0); /* f/1f */
1993 /* SEEK */
1994 xf_emit(ctx, acnt, 0); /* 000000ff VERTEX_ARRAY_HIGH */
1995 xf_emit(ctx, 3, 0); /* f/1f */
1996 /* SEEK */
1997 xf_emit(ctx, acnt, 0); /* ffffffff VERTEX_LIMIT_LOW */
1998 xf_emit(ctx, 3, 0); /* f/1f */
1999 /* SEEK */
2000 xf_emit(ctx, acnt, 0); /* 000000ff VERTEX_LIMIT_HIGH */
2001 xf_emit(ctx, 3, 0); /* f/1f */
2002 /* SEEK */
2003 if (IS_NVA3F(device->chipset)) {
2004 xf_emit(ctx, acnt, 0); /* f */
2005 xf_emit(ctx, 3, 0); /* f/1f */
2006 }
2007 /* SEEK */
2008 if (IS_NVA3F(device->chipset))
2009 xf_emit(ctx, 2, 0); /* RO */
2010 else
2011 xf_emit(ctx, 5, 0); /* RO */
2012 /* SEEK */
2013 xf_emit(ctx, 1, 0); /* ffff DMA_VTXBUF */
2014 /* SEEK */
2015 if (device->chipset < 0xa0) {
2016 xf_emit(ctx, 0x41, 0); /* RO */
2017 /* SEEK */
2018 xf_emit(ctx, 0x11, 0); /* RO */
2019 } else if (!IS_NVA3F(device->chipset))
2020 xf_emit(ctx, 0x50, 0); /* RO */
2021 else
2022 xf_emit(ctx, 0x58, 0); /* RO */
2023 /* SEEK */
2024 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
2025 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
2026 xf_emit(ctx, 1, 1); /* 1 UNK0DEC */
2027 /* SEEK */
2028 xf_emit(ctx, acnt*4, 0); /* ffffffff VTX_ATTR */
2029 xf_emit(ctx, 4, 0); /* f/1f, 0, 0, 0 */
2030 /* SEEK */
2031 if (IS_NVA3F(device->chipset))
2032 xf_emit(ctx, 0x1d, 0); /* RO */
2033 else
2034 xf_emit(ctx, 0x16, 0); /* RO */
2035 /* SEEK */
2036 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
2037 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
2038 /* SEEK */
2039 if (device->chipset < 0xa0)
2040 xf_emit(ctx, 8, 0); /* RO */
2041 else if (IS_NVA3F(device->chipset))
2042 xf_emit(ctx, 0xc, 0); /* RO */
2043 else
2044 xf_emit(ctx, 7, 0); /* RO */
2045 /* SEEK */
2046 xf_emit(ctx, 0xa, 0); /* RO */
2047 if (device->chipset == 0xa0)
2048 rep = 0xc;
2049 else
2050 rep = 4;
2051 for (i = 0; i < rep; i++) {
2052 /* SEEK */
2053 if (IS_NVA3F(device->chipset))
2054 xf_emit(ctx, 0x20, 0); /* ffffffff */
2055 xf_emit(ctx, 0x200, 0); /* ffffffff */
2056 xf_emit(ctx, 4, 0); /* 7f/ff, 0, 0, 0 */
2057 xf_emit(ctx, 4, 0); /* ffffffff */
2058 }
2059 /* SEEK */
2060 xf_emit(ctx, 1, 0); /* 113/111 */
2061 xf_emit(ctx, 1, 0xf); /* ffffffff VP_ATTR_EN */
2062 xf_emit(ctx, (acnt/8)-1, 0); /* ffffffff VP_ATTR_EN */
2063 xf_emit(ctx, acnt/8, 0); /* ffffffff VTX_ATTR_MASK_UNK0DD0 */
2064 xf_emit(ctx, 1, 0); /* 0000000f VP_GP_BUILTIN_ATTR_EN */
2065 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2066 /* SEEK */
2067 if (IS_NVA3F(device->chipset))
2068 xf_emit(ctx, 7, 0); /* weird... */
2069 else
2070 xf_emit(ctx, 5, 0); /* weird... */
2071 }
2072
2073 static void
2074 nv50_gr_construct_gene_eng2d(struct nvkm_grctx *ctx)
2075 {
2076 struct nvkm_device *device = ctx->device;
2077 /* middle of strand 1 on pre-NVA0 [after vfetch], middle of strand 6 on NVAx */
2078 /* SEEK */
2079 xf_emit(ctx, 2, 0); /* 0001ffff CLIP_X, CLIP_Y */
2080 xf_emit(ctx, 2, 0); /* 0000ffff CLIP_W, CLIP_H */
2081 xf_emit(ctx, 1, 0); /* 00000001 CLIP_ENABLE */
2082 if (device->chipset < 0xa0) {
2083 /* this is useless on everything but the original NV50,
2084 * guess they forgot to nuke it. Or just didn't bother. */
2085 xf_emit(ctx, 2, 0); /* 0000ffff IFC_CLIP_X, Y */
2086 xf_emit(ctx, 2, 1); /* 0000ffff IFC_CLIP_W, H */
2087 xf_emit(ctx, 1, 0); /* 00000001 IFC_CLIP_ENABLE */
2088 }
2089 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2090 xf_emit(ctx, 1, 0x100); /* 0001ffff DST_WIDTH */
2091 xf_emit(ctx, 1, 0x100); /* 0001ffff DST_HEIGHT */
2092 xf_emit(ctx, 1, 0x11); /* 3f[NV50]/7f[NV84+] DST_FORMAT */
2093 xf_emit(ctx, 1, 0); /* 0001ffff DRAW_POINT_X */
2094 xf_emit(ctx, 1, 8); /* 0000000f DRAW_UNK58C */
2095 xf_emit(ctx, 1, 0); /* 000fffff SIFC_DST_X_FRACT */
2096 xf_emit(ctx, 1, 0); /* 0001ffff SIFC_DST_X_INT */
2097 xf_emit(ctx, 1, 0); /* 000fffff SIFC_DST_Y_FRACT */
2098 xf_emit(ctx, 1, 0); /* 0001ffff SIFC_DST_Y_INT */
2099 xf_emit(ctx, 1, 0); /* 000fffff SIFC_DX_DU_FRACT */
2100 xf_emit(ctx, 1, 1); /* 0001ffff SIFC_DX_DU_INT */
2101 xf_emit(ctx, 1, 0); /* 000fffff SIFC_DY_DV_FRACT */
2102 xf_emit(ctx, 1, 1); /* 0001ffff SIFC_DY_DV_INT */
2103 xf_emit(ctx, 1, 1); /* 0000ffff SIFC_WIDTH */
2104 xf_emit(ctx, 1, 1); /* 0000ffff SIFC_HEIGHT */
2105 xf_emit(ctx, 1, 0xcf); /* 000000ff SIFC_FORMAT */
2106 xf_emit(ctx, 1, 2); /* 00000003 SIFC_BITMAP_UNK808 */
2107 xf_emit(ctx, 1, 0); /* 00000003 SIFC_BITMAP_LINE_PACK_MODE */
2108 xf_emit(ctx, 1, 0); /* 00000001 SIFC_BITMAP_LSB_FIRST */
2109 xf_emit(ctx, 1, 0); /* 00000001 SIFC_BITMAP_ENABLE */
2110 xf_emit(ctx, 1, 0); /* 0000ffff BLIT_DST_X */
2111 xf_emit(ctx, 1, 0); /* 0000ffff BLIT_DST_Y */
2112 xf_emit(ctx, 1, 0); /* 000fffff BLIT_DU_DX_FRACT */
2113 xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DU_DX_INT */
2114 xf_emit(ctx, 1, 0); /* 000fffff BLIT_DV_DY_FRACT */
2115 xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DV_DY_INT */
2116 xf_emit(ctx, 1, 1); /* 0000ffff BLIT_DST_W */
2117 xf_emit(ctx, 1, 1); /* 0000ffff BLIT_DST_H */
2118 xf_emit(ctx, 1, 0); /* 000fffff BLIT_SRC_X_FRACT */
2119 xf_emit(ctx, 1, 0); /* 0001ffff BLIT_SRC_X_INT */
2120 xf_emit(ctx, 1, 0); /* 000fffff BLIT_SRC_Y_FRACT */
2121 xf_emit(ctx, 1, 0); /* 00000001 UNK888 */
2122 xf_emit(ctx, 1, 4); /* 0000003f UNK884 */
2123 xf_emit(ctx, 1, 0); /* 00000007 UNK880 */
2124 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK0FB8 */
2125 xf_emit(ctx, 1, 0x15); /* 000000ff tesla UNK128C */
2126 xf_emit(ctx, 2, 0); /* 00000007, ffff0ff3 */
2127 xf_emit(ctx, 1, 0); /* 00000001 UNK260 */
2128 xf_emit(ctx, 1, 0x4444480); /* 1fffffff UNK870 */
2129 /* SEEK */
2130 xf_emit(ctx, 0x10, 0);
2131 /* SEEK */
2132 xf_emit(ctx, 0x27, 0);
2133 }
2134
2135 static void
2136 nv50_gr_construct_gene_csched(struct nvkm_grctx *ctx)
2137 {
2138 struct nvkm_device *device = ctx->device;
2139 /* middle of strand 1 on pre-NVA0 [after eng2d], middle of strand 0 on NVAx */
2140 /* SEEK */
2141 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY... what is it doing here??? */
2142 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1924 */
2143 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
2144 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
2145 xf_emit(ctx, 1, 0); /* 000003ff */
2146 /* SEEK */
2147 xf_emit(ctx, 1, 0); /* ffffffff turing UNK364 */
2148 xf_emit(ctx, 1, 0); /* 0000000f turing UNK36C */
2149 xf_emit(ctx, 1, 0); /* 0000ffff USER_PARAM_COUNT */
2150 xf_emit(ctx, 1, 0x100); /* 00ffffff turing UNK384 */
2151 xf_emit(ctx, 1, 0); /* 0000000f turing UNK2A0 */
2152 xf_emit(ctx, 1, 0); /* 0000ffff GRIDID */
2153 xf_emit(ctx, 1, 0x10001); /* ffffffff GRIDDIM_XY */
2154 xf_emit(ctx, 1, 0); /* ffffffff */
2155 xf_emit(ctx, 1, 0x10001); /* ffffffff BLOCKDIM_XY */
2156 xf_emit(ctx, 1, 1); /* 0000ffff BLOCKDIM_Z */
2157 xf_emit(ctx, 1, 0x10001); /* 00ffffff BLOCK_ALLOC */
2158 xf_emit(ctx, 1, 1); /* 00000001 LANES32 */
2159 xf_emit(ctx, 1, 4); /* 000000ff FP_REG_ALLOC_TEMP */
2160 xf_emit(ctx, 1, 2); /* 00000003 REG_MODE */
2161 /* SEEK */
2162 xf_emit(ctx, 0x40, 0); /* ffffffff USER_PARAM */
2163 switch (device->chipset) {
2164 case 0x50:
2165 case 0x92:
2166 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2167 xf_emit(ctx, 0x80, 0); /* fff */
2168 xf_emit(ctx, 2, 0); /* ff, fff */
2169 xf_emit(ctx, 0x10*2, 0); /* ffffffff, 1f */
2170 break;
2171 case 0x84:
2172 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2173 xf_emit(ctx, 0x60, 0); /* fff */
2174 xf_emit(ctx, 2, 0); /* ff, fff */
2175 xf_emit(ctx, 0xc*2, 0); /* ffffffff, 1f */
2176 break;
2177 case 0x94:
2178 case 0x96:
2179 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2180 xf_emit(ctx, 0x40, 0); /* fff */
2181 xf_emit(ctx, 2, 0); /* ff, fff */
2182 xf_emit(ctx, 8*2, 0); /* ffffffff, 1f */
2183 break;
2184 case 0x86:
2185 case 0x98:
2186 xf_emit(ctx, 4, 0); /* f, 0, 0, 0 */
2187 xf_emit(ctx, 0x10, 0); /* fff */
2188 xf_emit(ctx, 2, 0); /* ff, fff */
2189 xf_emit(ctx, 2*2, 0); /* ffffffff, 1f */
2190 break;
2191 case 0xa0:
2192 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2193 xf_emit(ctx, 0xf0, 0); /* fff */
2194 xf_emit(ctx, 2, 0); /* ff, fff */
2195 xf_emit(ctx, 0x1e*2, 0); /* ffffffff, 1f */
2196 break;
2197 case 0xa3:
2198 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2199 xf_emit(ctx, 0x60, 0); /* fff */
2200 xf_emit(ctx, 2, 0); /* ff, fff */
2201 xf_emit(ctx, 0xc*2, 0); /* ffffffff, 1f */
2202 break;
2203 case 0xa5:
2204 case 0xaf:
2205 xf_emit(ctx, 8, 0); /* 7, 0, 0, 0, ... */
2206 xf_emit(ctx, 0x30, 0); /* fff */
2207 xf_emit(ctx, 2, 0); /* ff, fff */
2208 xf_emit(ctx, 6*2, 0); /* ffffffff, 1f */
2209 break;
2210 case 0xaa:
2211 xf_emit(ctx, 0x12, 0);
2212 break;
2213 case 0xa8:
2214 case 0xac:
2215 xf_emit(ctx, 4, 0); /* f, 0, 0, 0 */
2216 xf_emit(ctx, 0x10, 0); /* fff */
2217 xf_emit(ctx, 2, 0); /* ff, fff */
2218 xf_emit(ctx, 2*2, 0); /* ffffffff, 1f */
2219 break;
2220 }
2221 xf_emit(ctx, 1, 0); /* 0000000f */
2222 xf_emit(ctx, 1, 0); /* 00000000 */
2223 xf_emit(ctx, 1, 0); /* ffffffff */
2224 xf_emit(ctx, 1, 0); /* 0000001f */
2225 xf_emit(ctx, 4, 0); /* ffffffff */
2226 xf_emit(ctx, 1, 0); /* 00000003 turing UNK35C */
2227 xf_emit(ctx, 1, 0); /* ffffffff */
2228 xf_emit(ctx, 4, 0); /* ffffffff */
2229 xf_emit(ctx, 1, 0); /* 00000003 turing UNK35C */
2230 xf_emit(ctx, 1, 0); /* ffffffff */
2231 xf_emit(ctx, 1, 0); /* 000000ff */
2232 }
2233
2234 static void
2235 nv50_gr_construct_gene_unk1cxx(struct nvkm_grctx *ctx)
2236 {
2237 struct nvkm_device *device = ctx->device;
2238 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
2239 xf_emit(ctx, 1, 0x3f800000); /* ffffffff LINE_WIDTH */
2240 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
2241 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1658 */
2242 xf_emit(ctx, 1, 0); /* 00000001 POLYGON_SMOOTH_ENABLE */
2243 xf_emit(ctx, 3, 0); /* 00000001 POLYGON_OFFSET_*_ENABLE */
2244 xf_emit(ctx, 1, 4); /* 0000000f CULL_MODE */
2245 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
2246 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2247 xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_ENABLE */
2248 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK165C */
2249 xf_emit(ctx, 0x10, 0); /* 00000001 SCISSOR_ENABLE */
2250 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2251 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
2252 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
2253 xf_emit(ctx, 1, 0); /* ffffffff POLYGON_OFFSET_UNITS */
2254 xf_emit(ctx, 1, 0); /* ffffffff POLYGON_OFFSET_FACTOR */
2255 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1668 */
2256 xf_emit(ctx, 2, 0); /* 07ffffff SCREEN_SCISSOR */
2257 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
2258 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2259 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2260 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2261 xf_emit(ctx, 1, 0x11); /* 0000007f RT_FORMAT */
2262 xf_emit(ctx, 7, 0); /* 0000007f RT_FORMAT */
2263 xf_emit(ctx, 8, 0); /* 00000001 RT_HORIZ_LINEAR */
2264 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
2265 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
2266 xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
2267 if (IS_NVA3F(device->chipset))
2268 xf_emit(ctx, 1, 3); /* 00000003 UNK16B4 */
2269 else if (device->chipset >= 0xa0)
2270 xf_emit(ctx, 1, 1); /* 00000001 UNK16B4 */
2271 xf_emit(ctx, 1, 0); /* 00000003 MULTISAMPLE_CTRL */
2272 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK0F90 */
2273 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
2274 xf_emit(ctx, 2, 0x04000000); /* 07ffffff tesla UNK0D6C */
2275 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2276 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2277 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
2278 xf_emit(ctx, 1, 5); /* 0000000f UNK1408 */
2279 xf_emit(ctx, 1, 0x52); /* 000001ff SEMANTIC_PTSZ */
2280 xf_emit(ctx, 1, 0); /* ffffffff POINT_SIZE */
2281 xf_emit(ctx, 1, 0); /* 00000001 */
2282 xf_emit(ctx, 1, 0); /* 00000007 tesla UNK0FB4 */
2283 if (device->chipset != 0x50) {
2284 xf_emit(ctx, 1, 0); /* 3ff */
2285 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK1110 */
2286 }
2287 if (IS_NVA3F(device->chipset))
2288 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1928 */
2289 xf_emit(ctx, 0x10, 0); /* ffffffff DEPTH_RANGE_NEAR */
2290 xf_emit(ctx, 0x10, 0x3f800000); /* ffffffff DEPTH_RANGE_FAR */
2291 xf_emit(ctx, 1, 0x10); /* 000000ff VIEW_VOLUME_CLIP_CTRL */
2292 xf_emit(ctx, 0x20, 0); /* 07ffffff VIEWPORT_HORIZ, then VIEWPORT_VERT. (W&0x3fff)<<13 | (X&0x1fff). */
2293 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK187C */
2294 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
2295 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2296 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2297 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2298 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
2299 xf_emit(ctx, 1, 0x8100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
2300 xf_emit(ctx, 1, 5); /* 0000000f tesla UNK1220 */
2301 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2302 xf_emit(ctx, 1, 0); /* 000000ff tesla UNK1A20 */
2303 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2304 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
2305 xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
2306 if (device->chipset != 0x50)
2307 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK1100 */
2308 if (device->chipset < 0xa0)
2309 xf_emit(ctx, 0x1c, 0); /* RO */
2310 else if (IS_NVA3F(device->chipset))
2311 xf_emit(ctx, 0x9, 0);
2312 xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
2313 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
2314 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
2315 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
2316 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
2317 xf_emit(ctx, 1, 0); /* 00000003 WINDOW_ORIGIN */
2318 if (device->chipset != 0x50) {
2319 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK1100 */
2320 xf_emit(ctx, 1, 0); /* 3ff */
2321 }
2322 /* XXX: the following block could belong either to unk1cxx, or
2323 * to STRMOUT. Rather hard to tell. */
2324 if (device->chipset < 0xa0)
2325 xf_emit(ctx, 0x25, 0);
2326 else
2327 xf_emit(ctx, 0x3b, 0);
2328 }
2329
2330 static void
2331 nv50_gr_construct_gene_strmout(struct nvkm_grctx *ctx)
2332 {
2333 struct nvkm_device *device = ctx->device;
2334 xf_emit(ctx, 1, 0x102); /* 0000ffff STRMOUT_BUFFER_CTRL */
2335 xf_emit(ctx, 1, 0); /* ffffffff STRMOUT_PRIMITIVE_COUNT */
2336 xf_emit(ctx, 4, 4); /* 000000ff STRMOUT_NUM_ATTRIBS */
2337 if (device->chipset >= 0xa0) {
2338 xf_emit(ctx, 4, 0); /* ffffffff UNK1A8C */
2339 xf_emit(ctx, 4, 0); /* ffffffff UNK1780 */
2340 }
2341 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2342 xf_emit(ctx, 1, 4); /* 0000007f VP_RESULT_MAP_SIZE */
2343 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2344 if (device->chipset == 0x50)
2345 xf_emit(ctx, 1, 0x3ff); /* 000003ff tesla UNK0D68 */
2346 else
2347 xf_emit(ctx, 1, 0x7ff); /* 000007ff tesla UNK0D68 */
2348 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2349 /* SEEK */
2350 xf_emit(ctx, 1, 0x102); /* 0000ffff STRMOUT_BUFFER_CTRL */
2351 xf_emit(ctx, 1, 0); /* ffffffff STRMOUT_PRIMITIVE_COUNT */
2352 xf_emit(ctx, 4, 0); /* 000000ff STRMOUT_ADDRESS_HIGH */
2353 xf_emit(ctx, 4, 0); /* ffffffff STRMOUT_ADDRESS_LOW */
2354 xf_emit(ctx, 4, 4); /* 000000ff STRMOUT_NUM_ATTRIBS */
2355 if (device->chipset >= 0xa0) {
2356 xf_emit(ctx, 4, 0); /* ffffffff UNK1A8C */
2357 xf_emit(ctx, 4, 0); /* ffffffff UNK1780 */
2358 }
2359 xf_emit(ctx, 1, 0); /* 0000ffff DMA_STRMOUT */
2360 xf_emit(ctx, 1, 0); /* 0000ffff DMA_QUERY */
2361 xf_emit(ctx, 1, 0); /* 000000ff QUERY_ADDRESS_HIGH */
2362 xf_emit(ctx, 2, 0); /* ffffffff QUERY_ADDRESS_LOW QUERY_COUNTER */
2363 xf_emit(ctx, 2, 0); /* ffffffff */
2364 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2365 /* SEEK */
2366 xf_emit(ctx, 0x20, 0); /* ffffffff STRMOUT_MAP */
2367 xf_emit(ctx, 1, 0); /* 0000000f */
2368 xf_emit(ctx, 1, 0); /* 00000000? */
2369 xf_emit(ctx, 2, 0); /* ffffffff */
2370 }
2371
2372 static void
2373 nv50_gr_construct_gene_ropm1(struct nvkm_grctx *ctx)
2374 {
2375 struct nvkm_device *device = ctx->device;
2376 xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0D64 */
2377 xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0DF4 */
2378 xf_emit(ctx, 1, 0); /* 00000007 */
2379 xf_emit(ctx, 1, 0); /* 000003ff */
2380 if (IS_NVA3F(device->chipset))
2381 xf_emit(ctx, 1, 0x11); /* 000000ff tesla UNK1968 */
2382 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2383 }
2384
2385 static void
2386 nv50_gr_construct_gene_ropm2(struct nvkm_grctx *ctx)
2387 {
2388 struct nvkm_device *device = ctx->device;
2389 /* SEEK */
2390 xf_emit(ctx, 1, 0); /* 0000ffff DMA_QUERY */
2391 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2392 xf_emit(ctx, 2, 0); /* ffffffff */
2393 xf_emit(ctx, 1, 0); /* 000000ff QUERY_ADDRESS_HIGH */
2394 xf_emit(ctx, 2, 0); /* ffffffff QUERY_ADDRESS_LOW, COUNTER */
2395 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
2396 xf_emit(ctx, 1, 0); /* 7 */
2397 /* SEEK */
2398 xf_emit(ctx, 1, 0); /* 0000ffff DMA_QUERY */
2399 xf_emit(ctx, 1, 0); /* 000000ff QUERY_ADDRESS_HIGH */
2400 xf_emit(ctx, 2, 0); /* ffffffff QUERY_ADDRESS_LOW, COUNTER */
2401 xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0D64 */
2402 xf_emit(ctx, 1, 0x4e3bfdf); /* ffffffff UNK0DF4 */
2403 xf_emit(ctx, 1, 0); /* 00000001 eng2d UNK260 */
2404 xf_emit(ctx, 1, 0); /* ff/3ff */
2405 xf_emit(ctx, 1, 0); /* 00000007 */
2406 if (IS_NVA3F(device->chipset))
2407 xf_emit(ctx, 1, 0x11); /* 000000ff tesla UNK1968 */
2408 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2409 }
2410
2411 static void
2412 nv50_gr_construct_gene_ropc(struct nvkm_grctx *ctx)
2413 {
2414 struct nvkm_device *device = ctx->device;
2415 int magic2;
2416 if (device->chipset == 0x50) {
2417 magic2 = 0x00003e60;
2418 } else if (!IS_NVA3F(device->chipset)) {
2419 magic2 = 0x001ffe67;
2420 } else {
2421 magic2 = 0x00087e67;
2422 }
2423 xf_emit(ctx, 1, 0); /* f/7 MUTISAMPLE_SAMPLES_LOG2 */
2424 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2425 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
2426 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
2427 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
2428 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
2429 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
2430 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2431 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
2432 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2433 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
2434 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2435 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2436 if (IS_NVA3F(device->chipset))
2437 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2438 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
2439 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
2440 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2441 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
2442 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2443 if (device->chipset >= 0xa0 && !IS_NVAAF(device->chipset))
2444 xf_emit(ctx, 1, 0x15); /* 000000ff */
2445 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2446 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2447 xf_emit(ctx, 1, 0x10); /* 3ff/ff VIEW_VOLUME_CLIP_CTRL */
2448 xf_emit(ctx, 1, 0); /* ffffffff CLEAR_DEPTH */
2449 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2450 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2451 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2452 if (device->chipset == 0x86 || device->chipset == 0x92 || device->chipset == 0x98 || device->chipset >= 0xa0) {
2453 xf_emit(ctx, 3, 0); /* ff, ffffffff, ffffffff */
2454 xf_emit(ctx, 1, 4); /* 7 */
2455 xf_emit(ctx, 1, 0x400); /* fffffff */
2456 xf_emit(ctx, 1, 0x300); /* ffff */
2457 xf_emit(ctx, 1, 0x1001); /* 1fff */
2458 if (device->chipset != 0xa0) {
2459 if (IS_NVA3F(device->chipset))
2460 xf_emit(ctx, 1, 0); /* 0000000f UNK15C8 */
2461 else
2462 xf_emit(ctx, 1, 0x15); /* ff */
2463 }
2464 }
2465 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2466 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2467 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
2468 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
2469 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2470 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
2471 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2472 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
2473 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2474 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2475 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
2476 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
2477 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2478 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2479 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2480 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
2481 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2482 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2483 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2484 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2485 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1900 */
2486 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
2487 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
2488 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_REF */
2489 xf_emit(ctx, 2, 0); /* ffffffff DEPTH_BOUNDS */
2490 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2491 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
2492 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2493 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2494 xf_emit(ctx, 1, 0); /* 0000000f */
2495 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0FB0 */
2496 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
2497 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
2498 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_REF */
2499 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2500 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2501 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
2502 xf_emit(ctx, 0x10, 0); /* ffffffff DEPTH_RANGE_NEAR */
2503 xf_emit(ctx, 0x10, 0x3f800000); /* ffffffff DEPTH_RANGE_FAR */
2504 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2505 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2506 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_BACK_FUNC_FUNC */
2507 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_MASK */
2508 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_FUNC_REF */
2509 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
2510 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
2511 xf_emit(ctx, 2, 0); /* ffffffff DEPTH_BOUNDS */
2512 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2513 xf_emit(ctx, 1, 0); /* 00000007 DEPTH_TEST_FUNC */
2514 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2515 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2516 xf_emit(ctx, 1, 0); /* 000000ff CLEAR_STENCIL */
2517 xf_emit(ctx, 1, 0); /* 00000007 STENCIL_FRONT_FUNC_FUNC */
2518 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_MASK */
2519 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_FUNC_REF */
2520 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2521 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
2522 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2523 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2524 xf_emit(ctx, 1, 0x10); /* 7f/ff VIEW_VOLUME_CLIP_CTRL */
2525 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2526 xf_emit(ctx, 1, 0x3f); /* 0000003f UNK1590 */
2527 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2528 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2529 xf_emit(ctx, 2, 0); /* ffff0ff3, ffff */
2530 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0FB0 */
2531 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
2532 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2533 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2534 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2535 xf_emit(ctx, 1, 0); /* ffffffff CLEAR_DEPTH */
2536 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK19CC */
2537 if (device->chipset >= 0xa0) {
2538 xf_emit(ctx, 2, 0);
2539 xf_emit(ctx, 1, 0x1001);
2540 xf_emit(ctx, 0xb, 0);
2541 } else {
2542 xf_emit(ctx, 1, 0); /* 00000007 */
2543 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2544 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2545 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2546 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2547 }
2548 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2549 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2550 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2551 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2552 xf_emit(ctx, 1, 0x11); /* 3f/7f */
2553 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2554 if (device->chipset != 0x50) {
2555 xf_emit(ctx, 1, 0); /* 0000000f LOGIC_OP */
2556 xf_emit(ctx, 1, 0); /* 000000ff */
2557 }
2558 xf_emit(ctx, 1, 0); /* 00000007 OPERATION */
2559 xf_emit(ctx, 1, 0); /* ff/3ff */
2560 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2561 xf_emit(ctx, 2, 1); /* 00000007 BLEND_EQUATION_RGB, ALPHA */
2562 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
2563 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
2564 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
2565 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
2566 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
2567 xf_emit(ctx, 1, 0); /* 00000001 */
2568 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
2569 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2570 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2571 if (IS_NVA3F(device->chipset)) {
2572 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK12E4 */
2573 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
2574 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
2575 xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
2576 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_RGB */
2577 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_RGB */
2578 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_ALPHA */
2579 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_ALPHA */
2580 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1140 */
2581 xf_emit(ctx, 2, 0); /* 00000001 */
2582 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2583 xf_emit(ctx, 1, 0); /* 0000000f */
2584 xf_emit(ctx, 1, 0); /* 00000003 */
2585 xf_emit(ctx, 1, 0); /* ffffffff */
2586 xf_emit(ctx, 2, 0); /* 00000001 */
2587 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2588 xf_emit(ctx, 1, 0); /* 00000001 */
2589 xf_emit(ctx, 1, 0); /* 000003ff */
2590 } else if (device->chipset >= 0xa0) {
2591 xf_emit(ctx, 2, 0); /* 00000001 */
2592 xf_emit(ctx, 1, 0); /* 00000007 */
2593 xf_emit(ctx, 1, 0); /* 00000003 */
2594 xf_emit(ctx, 1, 0); /* ffffffff */
2595 xf_emit(ctx, 2, 0); /* 00000001 */
2596 } else {
2597 xf_emit(ctx, 1, 0); /* 00000007 MULTISAMPLE_SAMPLES_LOG2 */
2598 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1430 */
2599 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2600 }
2601 xf_emit(ctx, 4, 0); /* ffffffff CLEAR_COLOR */
2602 xf_emit(ctx, 4, 0); /* ffffffff BLEND_COLOR A R G B */
2603 xf_emit(ctx, 1, 0); /* 00000fff eng2d UNK2B0 */
2604 if (device->chipset >= 0xa0)
2605 xf_emit(ctx, 2, 0); /* 00000001 */
2606 xf_emit(ctx, 1, 0); /* 000003ff */
2607 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2608 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
2609 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
2610 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
2611 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
2612 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
2613 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
2614 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
2615 xf_emit(ctx, 1, 0); /* 00000001 UNK19C0 */
2616 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2617 xf_emit(ctx, 1, 0); /* 0000000f LOGIC_OP */
2618 if (device->chipset >= 0xa0)
2619 xf_emit(ctx, 1, 0); /* 00000001 UNK12E4? NVA3+ only? */
2620 if (IS_NVA3F(device->chipset)) {
2621 xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
2622 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
2623 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_RGB */
2624 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_RGB */
2625 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
2626 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_ALPHA */
2627 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_ALPHA */
2628 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK15C4 */
2629 xf_emit(ctx, 1, 0); /* 00000001 */
2630 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1140 */
2631 }
2632 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2633 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2634 xf_emit(ctx, 1, 0); /* 00000007 PATTERN_COLOR_FORMAT */
2635 xf_emit(ctx, 2, 0); /* ffffffff PATTERN_MONO_COLOR */
2636 xf_emit(ctx, 1, 0); /* 00000001 PATTERN_MONO_FORMAT */
2637 xf_emit(ctx, 2, 0); /* ffffffff PATTERN_MONO_BITMAP */
2638 xf_emit(ctx, 1, 0); /* 00000003 PATTERN_SELECT */
2639 xf_emit(ctx, 1, 0); /* 000000ff ROP */
2640 xf_emit(ctx, 1, 0); /* ffffffff BETA1 */
2641 xf_emit(ctx, 1, 0); /* ffffffff BETA4 */
2642 xf_emit(ctx, 1, 0); /* 00000007 OPERATION */
2643 xf_emit(ctx, 0x50, 0); /* 10x ffffff, ffffff, ffffff, ffffff, 3 PATTERN */
2644 }
2645
2646 static void
2647 nv50_gr_construct_xfer_unk84xx(struct nvkm_grctx *ctx)
2648 {
2649 struct nvkm_device *device = ctx->device;
2650 int magic3;
2651 switch (device->chipset) {
2652 case 0x50:
2653 magic3 = 0x1000;
2654 break;
2655 case 0x86:
2656 case 0x98:
2657 case 0xa8:
2658 case 0xaa:
2659 case 0xac:
2660 case 0xaf:
2661 magic3 = 0x1e00;
2662 break;
2663 default:
2664 magic3 = 0;
2665 }
2666 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2667 xf_emit(ctx, 1, 4); /* 7f/ff[NVA0+] VP_REG_ALLOC_RESULT */
2668 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2669 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2670 xf_emit(ctx, 1, 0); /* 111/113[NVA0+] */
2671 if (IS_NVA3F(device->chipset))
2672 xf_emit(ctx, 0x1f, 0); /* ffffffff */
2673 else if (device->chipset >= 0xa0)
2674 xf_emit(ctx, 0x0f, 0); /* ffffffff */
2675 else
2676 xf_emit(ctx, 0x10, 0); /* fffffff VP_RESULT_MAP_1 up */
2677 xf_emit(ctx, 2, 0); /* f/1f[NVA3], fffffff/ffffffff[NVA0+] */
2678 xf_emit(ctx, 1, 4); /* 7f/ff VP_REG_ALLOC_RESULT */
2679 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
2680 if (device->chipset >= 0xa0)
2681 xf_emit(ctx, 1, 0x03020100); /* ffffffff */
2682 else
2683 xf_emit(ctx, 1, 0x00608080); /* fffffff VP_RESULT_MAP_0 */
2684 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2685 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2686 xf_emit(ctx, 2, 0); /* 111/113, 7f/ff */
2687 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
2688 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2689 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2690 xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
2691 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2692 xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
2693 if (magic3)
2694 xf_emit(ctx, 1, magic3); /* 00007fff tesla UNK141C */
2695 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
2696 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2697 xf_emit(ctx, 1, 0); /* 111/113 */
2698 xf_emit(ctx, 0x1f, 0); /* ffffffff GP_RESULT_MAP_1 up */
2699 xf_emit(ctx, 1, 0); /* 0000001f */
2700 xf_emit(ctx, 1, 0); /* ffffffff */
2701 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2702 xf_emit(ctx, 1, 4); /* 000000ff GP_REG_ALLOC_RESULT */
2703 xf_emit(ctx, 1, 0x80); /* 0000ffff GP_VERTEX_OUTPUT_COUNT */
2704 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2705 xf_emit(ctx, 1, 0x03020100); /* ffffffff GP_RESULT_MAP_0 */
2706 xf_emit(ctx, 1, 3); /* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
2707 if (magic3)
2708 xf_emit(ctx, 1, magic3); /* 7fff tesla UNK141C */
2709 xf_emit(ctx, 1, 4); /* 7f/ff VP_RESULT_MAP_SIZE */
2710 xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
2711 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2712 xf_emit(ctx, 1, 0); /* 111/113 */
2713 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2714 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2715 xf_emit(ctx, 1, 3); /* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
2716 xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
2717 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2718 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK13A0 */
2719 xf_emit(ctx, 1, 4); /* 7f/ff VP_REG_ALLOC_RESULT */
2720 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2721 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2722 xf_emit(ctx, 1, 0); /* 111/113 */
2723 if (device->chipset == 0x94 || device->chipset == 0x96)
2724 xf_emit(ctx, 0x1020, 0); /* 4 x (0x400 x 0xffffffff, ff, 0, 0, 0, 4 x ffffffff) */
2725 else if (device->chipset < 0xa0)
2726 xf_emit(ctx, 0xa20, 0); /* 4 x (0x280 x 0xffffffff, ff, 0, 0, 0, 4 x ffffffff) */
2727 else if (!IS_NVA3F(device->chipset))
2728 xf_emit(ctx, 0x210, 0); /* ffffffff */
2729 else
2730 xf_emit(ctx, 0x410, 0); /* ffffffff */
2731 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
2732 xf_emit(ctx, 1, 4); /* 000000ff GP_RESULT_MAP_SIZE */
2733 xf_emit(ctx, 1, 3); /* 00000003 GP_OUTPUT_PRIMITIVE_TYPE */
2734 xf_emit(ctx, 1, 0); /* 00000001 PROVOKING_VERTEX_LAST */
2735 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
2736 }
2737
2738 static void
2739 nv50_gr_construct_xfer_tprop(struct nvkm_grctx *ctx)
2740 {
2741 struct nvkm_device *device = ctx->device;
2742 int magic1, magic2;
2743 if (device->chipset == 0x50) {
2744 magic1 = 0x3ff;
2745 magic2 = 0x00003e60;
2746 } else if (!IS_NVA3F(device->chipset)) {
2747 magic1 = 0x7ff;
2748 magic2 = 0x001ffe67;
2749 } else {
2750 magic1 = 0x7ff;
2751 magic2 = 0x00087e67;
2752 }
2753 xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
2754 xf_emit(ctx, 1, 0); /* ffffffff ALPHA_TEST_REF */
2755 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
2756 if (IS_NVA3F(device->chipset))
2757 xf_emit(ctx, 1, 1); /* 0000000f UNK16A0 */
2758 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2759 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2760 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_BACK_MASK */
2761 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_BACK_OP_FAIL, ZFAIL, ZPASS */
2762 xf_emit(ctx, 4, 0); /* ffffffff BLEND_COLOR */
2763 xf_emit(ctx, 1, 0); /* 00000001 UNK19C0 */
2764 xf_emit(ctx, 1, 0); /* 00000001 UNK0FDC */
2765 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2766 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2767 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2768 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2769 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2770 xf_emit(ctx, 1, 0); /* ff[NV50]/3ff[NV84+] */
2771 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
2772 xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
2773 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2774 xf_emit(ctx, 3, 0); /* 00000007 STENCIL_FRONT_OP_FAIL, ZFAIL, ZPASS */
2775 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2776 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_BACK_ENABLE */
2777 xf_emit(ctx, 2, 0); /* 00007fff WINDOW_OFFSET_XY */
2778 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK19CC */
2779 xf_emit(ctx, 1, 0); /* 7 */
2780 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
2781 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2782 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2783 xf_emit(ctx, 1, 0); /* ffffffff COLOR_KEY */
2784 xf_emit(ctx, 1, 0); /* 00000001 COLOR_KEY_ENABLE */
2785 xf_emit(ctx, 1, 0); /* 00000007 COLOR_KEY_FORMAT */
2786 xf_emit(ctx, 2, 0); /* ffffffff SIFC_BITMAP_COLOR */
2787 xf_emit(ctx, 1, 1); /* 00000001 SIFC_BITMAP_WRITE_BIT0_ENABLE */
2788 xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
2789 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
2790 if (IS_NVA3F(device->chipset)) {
2791 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK16B4 */
2792 xf_emit(ctx, 1, 0); /* 00000003 */
2793 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1298 */
2794 } else if (device->chipset >= 0xa0) {
2795 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK16B4 */
2796 xf_emit(ctx, 1, 0); /* 00000003 */
2797 } else {
2798 xf_emit(ctx, 1, 0); /* 00000003 MULTISAMPLE_CTRL */
2799 }
2800 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2801 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2802 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
2803 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
2804 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
2805 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
2806 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
2807 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
2808 if (IS_NVA3F(device->chipset)) {
2809 xf_emit(ctx, 1, 0); /* 00000001 UNK12E4 */
2810 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
2811 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
2812 xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
2813 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_SRC_RGB */
2814 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_DST_RGB */
2815 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_SRC_ALPHA */
2816 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_DST_ALPHA */
2817 xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
2818 }
2819 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
2820 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2821 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2822 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2823 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2824 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2825 xf_emit(ctx, 1, 0); /* ff/3ff */
2826 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
2827 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2828 xf_emit(ctx, 1, 0); /* 00000001 FRAMEBUFFER_SRGB */
2829 xf_emit(ctx, 1, 0); /* 7 */
2830 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2831 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2832 xf_emit(ctx, 1, 0); /* 00000007 OPERATION */
2833 xf_emit(ctx, 1, 0xcf); /* 000000ff SIFC_FORMAT */
2834 xf_emit(ctx, 1, 0xcf); /* 000000ff DRAW_COLOR_FORMAT */
2835 xf_emit(ctx, 1, 0xcf); /* 000000ff SRC_FORMAT */
2836 if (IS_NVA3F(device->chipset))
2837 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2838 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2839 xf_emit(ctx, 1, 0); /* 7/f[NVA3] MULTISAMPLE_SAMPLES_LOG2 */
2840 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2841 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
2842 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
2843 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
2844 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
2845 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
2846 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
2847 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
2848 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2849 xf_emit(ctx, 8, 1); /* 00000001 UNK19E0 */
2850 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2851 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2852 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2853 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2854 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2855 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
2856 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2857 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2858 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2859 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2860 if (IS_NVA3F(device->chipset))
2861 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2862 if (device->chipset == 0x50)
2863 xf_emit(ctx, 1, 0); /* ff */
2864 else
2865 xf_emit(ctx, 3, 0); /* 1, 7, 3ff */
2866 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
2867 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2868 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2869 xf_emit(ctx, 1, 0); /* 00000007 */
2870 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
2871 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2872 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2873 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2874 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2875 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2876 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2877 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2878 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2879 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2880 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2881 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2882 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2883 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2884 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2885 xf_emit(ctx, 1, 0); /* 000fffff BLIT_DU_DX_FRACT */
2886 xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DU_DX_INT */
2887 xf_emit(ctx, 1, 0); /* 000fffff BLIT_DV_DY_FRACT */
2888 xf_emit(ctx, 1, 1); /* 0001ffff BLIT_DV_DY_INT */
2889 xf_emit(ctx, 1, 0); /* ff/3ff */
2890 xf_emit(ctx, 1, magic1); /* 3ff/7ff tesla UNK0D68 */
2891 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2892 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2893 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2894 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2895 xf_emit(ctx, 1, 0); /* 00000007 */
2896 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2897 if (IS_NVA3F(device->chipset))
2898 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2899 xf_emit(ctx, 8, 0); /* 0000ffff DMA_COLOR */
2900 xf_emit(ctx, 1, 0); /* 0000ffff DMA_GLOBAL */
2901 xf_emit(ctx, 1, 0); /* 0000ffff DMA_LOCAL */
2902 xf_emit(ctx, 1, 0); /* 0000ffff DMA_STACK */
2903 xf_emit(ctx, 1, 0); /* ff/3ff */
2904 xf_emit(ctx, 1, 0); /* 0000ffff DMA_DST */
2905 xf_emit(ctx, 1, 0); /* 7 */
2906 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2907 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2908 xf_emit(ctx, 8, 0); /* 000000ff RT_ADDRESS_HIGH */
2909 xf_emit(ctx, 8, 0); /* ffffffff RT_LAYER_STRIDE */
2910 xf_emit(ctx, 8, 0); /* ffffffff RT_ADDRESS_LOW */
2911 xf_emit(ctx, 8, 8); /* 0000007f RT_TILE_MODE */
2912 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2913 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2914 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2915 xf_emit(ctx, 8, 0x400); /* 0fffffff RT_HORIZ */
2916 xf_emit(ctx, 8, 0x300); /* 0000ffff RT_VERT */
2917 xf_emit(ctx, 1, 1); /* 00001fff RT_ARRAY_MODE */
2918 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2919 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2920 xf_emit(ctx, 1, 0x20); /* 00000fff DST_TILE_MODE */
2921 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2922 xf_emit(ctx, 1, 0x100); /* 0001ffff DST_HEIGHT */
2923 xf_emit(ctx, 1, 0); /* 000007ff DST_LAYER */
2924 xf_emit(ctx, 1, 1); /* 00000001 DST_LINEAR */
2925 xf_emit(ctx, 1, 0); /* ffffffff DST_ADDRESS_LOW */
2926 xf_emit(ctx, 1, 0); /* 000000ff DST_ADDRESS_HIGH */
2927 xf_emit(ctx, 1, 0x40); /* 0007ffff DST_PITCH */
2928 xf_emit(ctx, 1, 0x100); /* 0001ffff DST_WIDTH */
2929 xf_emit(ctx, 1, 0); /* 0000ffff */
2930 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK15AC */
2931 xf_emit(ctx, 1, 0); /* ff/3ff */
2932 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
2933 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2934 xf_emit(ctx, 1, 0); /* 00000007 */
2935 if (IS_NVA3F(device->chipset))
2936 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2937 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
2938 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2939 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
2940 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2941 xf_emit(ctx, 1, 2); /* 00000003 tesla UNK143C */
2942 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2943 xf_emit(ctx, 1, 0); /* 0000ffff DMA_ZETA */
2944 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2945 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2946 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2947 xf_emit(ctx, 2, 0); /* ffff, ff/3ff */
2948 xf_emit(ctx, 1, 0); /* 0001ffff GP_BUILTIN_RESULT_EN */
2949 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2950 xf_emit(ctx, 1, 0); /* 000000ff STENCIL_FRONT_MASK */
2951 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2952 xf_emit(ctx, 1, 0); /* 00000007 */
2953 xf_emit(ctx, 1, 0); /* ffffffff ZETA_LAYER_STRIDE */
2954 xf_emit(ctx, 1, 0); /* 000000ff ZETA_ADDRESS_HIGH */
2955 xf_emit(ctx, 1, 0); /* ffffffff ZETA_ADDRESS_LOW */
2956 xf_emit(ctx, 1, 4); /* 00000007 ZETA_TILE_MODE */
2957 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
2958 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
2959 xf_emit(ctx, 1, 0x400); /* 0fffffff ZETA_HORIZ */
2960 xf_emit(ctx, 1, 0x300); /* 0000ffff ZETA_VERT */
2961 xf_emit(ctx, 1, 0x1001); /* 00001fff ZETA_ARRAY_MODE */
2962 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
2963 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2964 if (IS_NVA3F(device->chipset))
2965 xf_emit(ctx, 1, 0); /* 00000001 */
2966 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2967 xf_emit(ctx, 1, 0x11); /* 3f/7f RT_FORMAT */
2968 xf_emit(ctx, 7, 0); /* 3f/7f RT_FORMAT */
2969 xf_emit(ctx, 1, 0x0fac6881); /* 0fffffff RT_CONTROL */
2970 xf_emit(ctx, 1, 0xf); /* 0000000f COLOR_MASK */
2971 xf_emit(ctx, 7, 0); /* 0000000f COLOR_MASK */
2972 xf_emit(ctx, 1, 0); /* ff/3ff */
2973 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
2974 xf_emit(ctx, 1, 0); /* 00000003 UNK0F90 */
2975 xf_emit(ctx, 1, 0); /* 00000001 FRAMEBUFFER_SRGB */
2976 xf_emit(ctx, 1, 0); /* 7 */
2977 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
2978 if (IS_NVA3F(device->chipset)) {
2979 xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
2980 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
2981 }
2982 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
2983 xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
2984 xf_emit(ctx, 1, 0); /* ffff0ff3 */
2985 if (device->chipset >= 0xa0)
2986 xf_emit(ctx, 1, 0x0fac6881); /* fffffff */
2987 xf_emit(ctx, 1, magic2); /* 001fffff tesla UNK0F78 */
2988 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_BOUNDS_EN */
2989 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
2990 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE_ENABLE */
2991 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
2992 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK0FB0 */
2993 xf_emit(ctx, 1, 0); /* ff/3ff */
2994 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
2995 xf_emit(ctx, 1, 0); /* 00000001 STENCIL_FRONT_ENABLE */
2996 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK15B4 */
2997 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK19CC */
2998 xf_emit(ctx, 1, 0); /* 00000007 */
2999 xf_emit(ctx, 1, 0); /* 00000001 SAMPLECNT_ENABLE */
3000 xf_emit(ctx, 1, 0); /* 0000000f ZETA_FORMAT */
3001 xf_emit(ctx, 1, 1); /* 00000001 ZETA_ENABLE */
3002 if (IS_NVA3F(device->chipset)) {
3003 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
3004 xf_emit(ctx, 1, 0); /* 0000000f tesla UNK15C8 */
3005 }
3006 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A3C */
3007 if (device->chipset >= 0xa0) {
3008 xf_emit(ctx, 3, 0); /* 7/f, 1, ffff0ff3 */
3009 xf_emit(ctx, 1, 0xfac6881); /* fffffff */
3010 xf_emit(ctx, 4, 0); /* 1, 1, 1, 3ff */
3011 xf_emit(ctx, 1, 4); /* 7 */
3012 xf_emit(ctx, 1, 0); /* 1 */
3013 xf_emit(ctx, 2, 1); /* 1 */
3014 xf_emit(ctx, 2, 0); /* 7, f */
3015 xf_emit(ctx, 1, 1); /* 1 */
3016 xf_emit(ctx, 1, 0); /* 7/f */
3017 if (IS_NVA3F(device->chipset))
3018 xf_emit(ctx, 0x9, 0); /* 1 */
3019 else
3020 xf_emit(ctx, 0x8, 0); /* 1 */
3021 xf_emit(ctx, 1, 0); /* ffff0ff3 */
3022 xf_emit(ctx, 8, 1); /* 1 */
3023 xf_emit(ctx, 1, 0x11); /* 7f */
3024 xf_emit(ctx, 7, 0); /* 7f */
3025 xf_emit(ctx, 1, 0xfac6881); /* fffffff */
3026 xf_emit(ctx, 1, 0xf); /* f */
3027 xf_emit(ctx, 7, 0); /* f */
3028 xf_emit(ctx, 1, 0x11); /* 7f */
3029 xf_emit(ctx, 1, 1); /* 1 */
3030 xf_emit(ctx, 5, 0); /* 1, 7, 3ff, 3, 7 */
3031 if (IS_NVA3F(device->chipset)) {
3032 xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
3033 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
3034 }
3035 }
3036 }
3037
3038 static void
3039 nv50_gr_construct_xfer_tex(struct nvkm_grctx *ctx)
3040 {
3041 struct nvkm_device *device = ctx->device;
3042 xf_emit(ctx, 2, 0); /* 1 LINKED_TSC. yes, 2. */
3043 if (device->chipset != 0x50)
3044 xf_emit(ctx, 1, 0); /* 3 */
3045 xf_emit(ctx, 1, 1); /* 1ffff BLIT_DU_DX_INT */
3046 xf_emit(ctx, 1, 0); /* fffff BLIT_DU_DX_FRACT */
3047 xf_emit(ctx, 1, 1); /* 1ffff BLIT_DV_DY_INT */
3048 xf_emit(ctx, 1, 0); /* fffff BLIT_DV_DY_FRACT */
3049 if (device->chipset == 0x50)
3050 xf_emit(ctx, 1, 0); /* 3 BLIT_CONTROL */
3051 else
3052 xf_emit(ctx, 2, 0); /* 3ff, 1 */
3053 xf_emit(ctx, 1, 0x2a712488); /* ffffffff SRC_TIC_0 */
3054 xf_emit(ctx, 1, 0); /* ffffffff SRC_TIC_1 */
3055 xf_emit(ctx, 1, 0x4085c000); /* ffffffff SRC_TIC_2 */
3056 xf_emit(ctx, 1, 0x40); /* ffffffff SRC_TIC_3 */
3057 xf_emit(ctx, 1, 0x100); /* ffffffff SRC_TIC_4 */
3058 xf_emit(ctx, 1, 0x10100); /* ffffffff SRC_TIC_5 */
3059 xf_emit(ctx, 1, 0x02800000); /* ffffffff SRC_TIC_6 */
3060 xf_emit(ctx, 1, 0); /* ffffffff SRC_TIC_7 */
3061 if (device->chipset == 0x50) {
3062 xf_emit(ctx, 1, 0); /* 00000001 turing UNK358 */
3063 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34? */
3064 xf_emit(ctx, 1, 0); /* 00000003 turing UNK37C tesla UNK1690 */
3065 xf_emit(ctx, 1, 0); /* 00000003 BLIT_CONTROL */
3066 xf_emit(ctx, 1, 0); /* 00000001 turing UNK32C tesla UNK0F94 */
3067 } else if (!IS_NVAAF(device->chipset)) {
3068 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34? */
3069 xf_emit(ctx, 1, 0); /* 00000003 */
3070 xf_emit(ctx, 1, 0); /* 000003ff */
3071 xf_emit(ctx, 1, 0); /* 00000003 */
3072 xf_emit(ctx, 1, 0); /* 000003ff */
3073 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1664 / turing UNK03E8 */
3074 xf_emit(ctx, 1, 0); /* 00000003 */
3075 xf_emit(ctx, 1, 0); /* 000003ff */
3076 } else {
3077 xf_emit(ctx, 0x6, 0);
3078 }
3079 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34 */
3080 xf_emit(ctx, 1, 0); /* 0000ffff DMA_TEXTURE */
3081 xf_emit(ctx, 1, 0); /* 0000ffff DMA_SRC */
3082 }
3083
3084 static void
3085 nv50_gr_construct_xfer_unk8cxx(struct nvkm_grctx *ctx)
3086 {
3087 struct nvkm_device *device = ctx->device;
3088 xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
3089 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
3090 xf_emit(ctx, 2, 0); /* 7, ffff0ff3 */
3091 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
3092 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE */
3093 xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0D64 */
3094 xf_emit(ctx, 1, 0x04e3bfdf); /* ffffffff UNK0DF4 */
3095 xf_emit(ctx, 1, 1); /* 00000001 UNK15B4 */
3096 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
3097 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
3098 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK0F98 */
3099 if (IS_NVA3F(device->chipset))
3100 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
3101 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1668 */
3102 xf_emit(ctx, 1, 0); /* 00000001 LINE_STIPPLE_ENABLE */
3103 xf_emit(ctx, 1, 0x00ffff00); /* 00ffffff LINE_STIPPLE_PATTERN */
3104 xf_emit(ctx, 1, 0); /* 00000001 POLYGON_SMOOTH_ENABLE */
3105 xf_emit(ctx, 1, 0); /* 00000001 UNK1534 */
3106 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
3107 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1658 */
3108 xf_emit(ctx, 1, 0); /* 00000001 LINE_SMOOTH_ENABLE */
3109 xf_emit(ctx, 1, 0); /* ffff0ff3 */
3110 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_TEST_ENABLE */
3111 xf_emit(ctx, 1, 0); /* 00000001 DEPTH_WRITE */
3112 xf_emit(ctx, 1, 1); /* 00000001 UNK15B4 */
3113 xf_emit(ctx, 1, 0); /* 00000001 POINT_SPRITE_ENABLE */
3114 xf_emit(ctx, 1, 1); /* 00000001 tesla UNK165C */
3115 xf_emit(ctx, 1, 0x30201000); /* ffffffff tesla UNK1670 */
3116 xf_emit(ctx, 1, 0x70605040); /* ffffffff tesla UNK1670 */
3117 xf_emit(ctx, 1, 0xb8a89888); /* ffffffff tesla UNK1670 */
3118 xf_emit(ctx, 1, 0xf8e8d8c8); /* ffffffff tesla UNK1670 */
3119 xf_emit(ctx, 1, 0); /* 00000001 VERTEX_TWO_SIDE_ENABLE */
3120 xf_emit(ctx, 1, 0x1a); /* 0000001f POLYGON_MODE */
3121 }
3122
3123 static void
3124 nv50_gr_construct_xfer_tp(struct nvkm_grctx *ctx)
3125 {
3126 struct nvkm_device *device = ctx->device;
3127 if (device->chipset < 0xa0) {
3128 nv50_gr_construct_xfer_unk84xx(ctx);
3129 nv50_gr_construct_xfer_tprop(ctx);
3130 nv50_gr_construct_xfer_tex(ctx);
3131 nv50_gr_construct_xfer_unk8cxx(ctx);
3132 } else {
3133 nv50_gr_construct_xfer_tex(ctx);
3134 nv50_gr_construct_xfer_tprop(ctx);
3135 nv50_gr_construct_xfer_unk8cxx(ctx);
3136 nv50_gr_construct_xfer_unk84xx(ctx);
3137 }
3138 }
3139
3140 static void
3141 nv50_gr_construct_xfer_mpc(struct nvkm_grctx *ctx)
3142 {
3143 struct nvkm_device *device = ctx->device;
3144 int i, mpcnt = 2;
3145 switch (device->chipset) {
3146 case 0x98:
3147 case 0xaa:
3148 mpcnt = 1;
3149 break;
3150 case 0x50:
3151 case 0x84:
3152 case 0x86:
3153 case 0x92:
3154 case 0x94:
3155 case 0x96:
3156 case 0xa8:
3157 case 0xac:
3158 mpcnt = 2;
3159 break;
3160 case 0xa0:
3161 case 0xa3:
3162 case 0xa5:
3163 case 0xaf:
3164 mpcnt = 3;
3165 break;
3166 }
3167 for (i = 0; i < mpcnt; i++) {
3168 xf_emit(ctx, 1, 0); /* ff */
3169 xf_emit(ctx, 1, 0x80); /* ffffffff tesla UNK1404 */
3170 xf_emit(ctx, 1, 0x80007004); /* ffffffff tesla UNK12B0 */
3171 xf_emit(ctx, 1, 0x04000400); /* ffffffff */
3172 if (device->chipset >= 0xa0)
3173 xf_emit(ctx, 1, 0xc0); /* 00007fff tesla UNK152C */
3174 xf_emit(ctx, 1, 0x1000); /* 0000ffff tesla UNK0D60 */
3175 xf_emit(ctx, 1, 0); /* ff/3ff */
3176 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A30 */
3177 if (device->chipset == 0x86 || device->chipset == 0x98 || device->chipset == 0xa8 || IS_NVAAF(device->chipset)) {
3178 xf_emit(ctx, 1, 0xe00); /* 7fff */
3179 xf_emit(ctx, 1, 0x1e00); /* 7fff */
3180 }
3181 xf_emit(ctx, 1, 1); /* 000000ff VP_REG_ALLOC_TEMP */
3182 xf_emit(ctx, 1, 0); /* 00000001 LINKED_TSC */
3183 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
3184 if (device->chipset == 0x50)
3185 xf_emit(ctx, 2, 0x1000); /* 7fff tesla UNK141C */
3186 xf_emit(ctx, 1, 1); /* 000000ff GP_REG_ALLOC_TEMP */
3187 xf_emit(ctx, 1, 0); /* 00000001 GP_ENABLE */
3188 xf_emit(ctx, 1, 4); /* 000000ff FP_REG_ALLOC_TEMP */
3189 xf_emit(ctx, 1, 2); /* 00000003 REG_MODE */
3190 if (IS_NVAAF(device->chipset))
3191 xf_emit(ctx, 0xb, 0); /* RO */
3192 else if (device->chipset >= 0xa0)
3193 xf_emit(ctx, 0xc, 0); /* RO */
3194 else
3195 xf_emit(ctx, 0xa, 0); /* RO */
3196 }
3197 xf_emit(ctx, 1, 0x08100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
3198 xf_emit(ctx, 1, 0); /* ff/3ff */
3199 if (device->chipset >= 0xa0) {
3200 xf_emit(ctx, 1, 0x1fe21); /* 0003ffff tesla UNK0FAC */
3201 }
3202 xf_emit(ctx, 3, 0); /* 7fff, 0, 0 */
3203 xf_emit(ctx, 1, 0); /* 00000001 tesla UNK1534 */
3204 xf_emit(ctx, 1, 0); /* 7/f MULTISAMPLE_SAMPLES_LOG2 */
3205 xf_emit(ctx, 4, 0xffff); /* 0000ffff MSAA_MASK */
3206 xf_emit(ctx, 1, 1); /* 00000001 LANES32 */
3207 xf_emit(ctx, 1, 0x10001); /* 00ffffff BLOCK_ALLOC */
3208 xf_emit(ctx, 1, 0x10001); /* ffffffff BLOCKDIM_XY */
3209 xf_emit(ctx, 1, 1); /* 0000ffff BLOCKDIM_Z */
3210 xf_emit(ctx, 1, 0); /* ffffffff SHARED_SIZE */
3211 xf_emit(ctx, 1, 0x1fe21); /* 1ffff/3ffff[NVA0+] tesla UNk0FAC */
3212 xf_emit(ctx, 1, 0); /* ffffffff tesla UNK1A34 */
3213 if (IS_NVA3F(device->chipset))
3214 xf_emit(ctx, 1, 1); /* 0000001f tesla UNK169C */
3215 xf_emit(ctx, 1, 0); /* ff/3ff */
3216 xf_emit(ctx, 1, 0); /* 1 LINKED_TSC */
3217 xf_emit(ctx, 1, 0); /* ff FP_ADDRESS_HIGH */
3218 xf_emit(ctx, 1, 0); /* ffffffff FP_ADDRESS_LOW */
3219 xf_emit(ctx, 1, 0x08100c12); /* 1fffffff FP_INTERPOLANT_CTRL */
3220 xf_emit(ctx, 1, 4); /* 00000007 FP_CONTROL */
3221 xf_emit(ctx, 1, 0); /* 000000ff FRAG_COLOR_CLAMP_EN */
3222 xf_emit(ctx, 1, 2); /* 00000003 REG_MODE */
3223 xf_emit(ctx, 1, 0x11); /* 0000007f RT_FORMAT */
3224 xf_emit(ctx, 7, 0); /* 0000007f RT_FORMAT */
3225 xf_emit(ctx, 1, 0); /* 00000007 */
3226 xf_emit(ctx, 1, 0xfac6881); /* 0fffffff RT_CONTROL */
3227 xf_emit(ctx, 1, 0); /* 00000003 MULTISAMPLE_CTRL */
3228 if (IS_NVA3F(device->chipset))
3229 xf_emit(ctx, 1, 3); /* 00000003 tesla UNK16B4 */
3230 xf_emit(ctx, 1, 0); /* 00000001 ALPHA_TEST_ENABLE */
3231 xf_emit(ctx, 1, 0); /* 00000007 ALPHA_TEST_FUNC */
3232 xf_emit(ctx, 1, 0); /* 00000001 FRAMEBUFFER_SRGB */
3233 xf_emit(ctx, 1, 4); /* ffffffff tesla UNK1400 */
3234 xf_emit(ctx, 8, 0); /* 00000001 BLEND_ENABLE */
3235 xf_emit(ctx, 1, 0); /* 00000001 LOGIC_OP_ENABLE */
3236 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_RGB */
3237 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_RGB */
3238 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_RGB */
3239 xf_emit(ctx, 1, 2); /* 0000001f BLEND_FUNC_SRC_ALPHA */
3240 xf_emit(ctx, 1, 1); /* 0000001f BLEND_FUNC_DST_ALPHA */
3241 xf_emit(ctx, 1, 1); /* 00000007 BLEND_EQUATION_ALPHA */
3242 xf_emit(ctx, 1, 1); /* 00000001 UNK133C */
3243 if (IS_NVA3F(device->chipset)) {
3244 xf_emit(ctx, 1, 0); /* 00000001 UNK12E4 */
3245 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_RGB */
3246 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_RGB */
3247 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_RGB */
3248 xf_emit(ctx, 8, 2); /* 0000001f IBLEND_FUNC_SRC_ALPHA */
3249 xf_emit(ctx, 8, 1); /* 0000001f IBLEND_FUNC_DST_ALPHA */
3250 xf_emit(ctx, 8, 1); /* 00000007 IBLEND_EQUATION_ALPHA */
3251 xf_emit(ctx, 8, 1); /* 00000001 IBLEND_UNK00 */
3252 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK1928 */
3253 xf_emit(ctx, 1, 0); /* 00000001 UNK1140 */
3254 }
3255 xf_emit(ctx, 1, 0); /* 00000003 tesla UNK0F90 */
3256 xf_emit(ctx, 1, 4); /* 000000ff FP_RESULT_COUNT */
3257 /* XXX: demagic this part some day */
3258 if (device->chipset == 0x50)
3259 xf_emit(ctx, 0x3a0, 0);
3260 else if (device->chipset < 0x94)
3261 xf_emit(ctx, 0x3a2, 0);
3262 else if (device->chipset == 0x98 || device->chipset == 0xaa)
3263 xf_emit(ctx, 0x39f, 0);
3264 else
3265 xf_emit(ctx, 0x3a3, 0);
3266 xf_emit(ctx, 1, 0x11); /* 3f/7f DST_FORMAT */
3267 xf_emit(ctx, 1, 0); /* 7 OPERATION */
3268 xf_emit(ctx, 1, 1); /* 1 DST_LINEAR */
3269 xf_emit(ctx, 0x2d, 0);
3270 }
3271
3272 static void
3273 nv50_gr_construct_xfer2(struct nvkm_grctx *ctx)
3274 {
3275 struct nvkm_device *device = ctx->device;
3276 int i;
3277 u32 offset;
3278 u32 units = nvkm_rd32(device, 0x1540);
3279 int size = 0;
3280
3281 offset = (ctx->ctxvals_pos+0x3f)&~0x3f;
3282
3283 if (device->chipset < 0xa0) {
3284 for (i = 0; i < 8; i++) {
3285 ctx->ctxvals_pos = offset + i;
3286 /* that little bugger belongs to csched. No idea
3287 * what it's doing here. */
3288 if (i == 0)
3289 xf_emit(ctx, 1, 0x08100c12); /* FP_INTERPOLANT_CTRL */
3290 if (units & (1 << i))
3291 nv50_gr_construct_xfer_mpc(ctx);
3292 if ((ctx->ctxvals_pos-offset)/8 > size)
3293 size = (ctx->ctxvals_pos-offset)/8;
3294 }
3295 } else {
3296 /* Strand 0: TPs 0, 1 */
3297 ctx->ctxvals_pos = offset;
3298 /* that little bugger belongs to csched. No idea
3299 * what it's doing here. */
3300 xf_emit(ctx, 1, 0x08100c12); /* FP_INTERPOLANT_CTRL */
3301 if (units & (1 << 0))
3302 nv50_gr_construct_xfer_mpc(ctx);
3303 if (units & (1 << 1))
3304 nv50_gr_construct_xfer_mpc(ctx);
3305 if ((ctx->ctxvals_pos-offset)/8 > size)
3306 size = (ctx->ctxvals_pos-offset)/8;
3307
3308 /* Strand 1: TPs 2, 3 */
3309 ctx->ctxvals_pos = offset + 1;
3310 if (units & (1 << 2))
3311 nv50_gr_construct_xfer_mpc(ctx);
3312 if (units & (1 << 3))
3313 nv50_gr_construct_xfer_mpc(ctx);
3314 if ((ctx->ctxvals_pos-offset)/8 > size)
3315 size = (ctx->ctxvals_pos-offset)/8;
3316
3317 /* Strand 2: TPs 4, 5, 6 */
3318 ctx->ctxvals_pos = offset + 2;
3319 if (units & (1 << 4))
3320 nv50_gr_construct_xfer_mpc(ctx);
3321 if (units & (1 << 5))
3322 nv50_gr_construct_xfer_mpc(ctx);
3323 if (units & (1 << 6))
3324 nv50_gr_construct_xfer_mpc(ctx);
3325 if ((ctx->ctxvals_pos-offset)/8 > size)
3326 size = (ctx->ctxvals_pos-offset)/8;
3327
3328 /* Strand 3: TPs 7, 8, 9 */
3329 ctx->ctxvals_pos = offset + 3;
3330 if (units & (1 << 7))
3331 nv50_gr_construct_xfer_mpc(ctx);
3332 if (units & (1 << 8))
3333 nv50_gr_construct_xfer_mpc(ctx);
3334 if (units & (1 << 9))
3335 nv50_gr_construct_xfer_mpc(ctx);
3336 if ((ctx->ctxvals_pos-offset)/8 > size)
3337 size = (ctx->ctxvals_pos-offset)/8;
3338 }
3339 ctx->ctxvals_pos = offset + size * 8;
3340 ctx->ctxvals_pos = (ctx->ctxvals_pos+0x3f)&~0x3f;
3341 cp_lsr (ctx, offset);
3342 cp_out (ctx, CP_SET_XFER_POINTER);
3343 cp_lsr (ctx, size);
3344 cp_out (ctx, CP_SEEK_2);
3345 cp_out (ctx, CP_XFER_2);
3346 cp_wait(ctx, XFER, BUSY);
3347 }