Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
[sfrench/cifs-2.6.git] / drivers / gpu / drm / nouveau / nvkm / engine / gr / gk104.c
1 /*
2  * Copyright 2013 Red Hat Inc.
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  * Authors: Ben Skeggs <bskeggs@redhat.com>
23  */
24 #include "gf100.h"
25 #include "gk104.h"
26 #include "ctxgf100.h"
27
28 #include <nvif/class.h>
29
30 /*******************************************************************************
31  * PGRAPH register lists
32  ******************************************************************************/
33
34 const struct gf100_gr_init
35 gk104_gr_init_main_0[] = {
36         { 0x400080,   1, 0x04, 0x003083c2 },
37         { 0x400088,   1, 0x04, 0x0001ffe7 },
38         { 0x40008c,   1, 0x04, 0x00000000 },
39         { 0x400090,   1, 0x04, 0x00000030 },
40         { 0x40013c,   1, 0x04, 0x003901f7 },
41         { 0x400140,   1, 0x04, 0x00000100 },
42         { 0x400144,   1, 0x04, 0x00000000 },
43         { 0x400148,   1, 0x04, 0x00000110 },
44         { 0x400138,   1, 0x04, 0x00000000 },
45         { 0x400130,   2, 0x04, 0x00000000 },
46         { 0x400124,   1, 0x04, 0x00000002 },
47         {}
48 };
49
50 static const struct gf100_gr_init
51 gk104_gr_init_ds_0[] = {
52         { 0x405844,   1, 0x04, 0x00ffffff },
53         { 0x405850,   1, 0x04, 0x00000000 },
54         { 0x405900,   1, 0x04, 0x0000ff34 },
55         { 0x405908,   1, 0x04, 0x00000000 },
56         { 0x405928,   2, 0x04, 0x00000000 },
57         {}
58 };
59
60 static const struct gf100_gr_init
61 gk104_gr_init_sked_0[] = {
62         { 0x407010,   1, 0x04, 0x00000000 },
63         {}
64 };
65
66 static const struct gf100_gr_init
67 gk104_gr_init_cwd_0[] = {
68         { 0x405b50,   1, 0x04, 0x00000000 },
69         {}
70 };
71
72 static const struct gf100_gr_init
73 gk104_gr_init_gpc_unk_1[] = {
74         { 0x418d00,   1, 0x04, 0x00000000 },
75         { 0x418d28,   2, 0x04, 0x00000000 },
76         { 0x418f00,   1, 0x04, 0x00000000 },
77         { 0x418f08,   1, 0x04, 0x00000000 },
78         { 0x418f20,   2, 0x04, 0x00000000 },
79         { 0x418e00,   1, 0x04, 0x00000060 },
80         { 0x418e08,   1, 0x04, 0x00000000 },
81         { 0x418e1c,   2, 0x04, 0x00000000 },
82         {}
83 };
84
85 const struct gf100_gr_init
86 gk104_gr_init_tpccs_0[] = {
87         { 0x419d0c,   1, 0x04, 0x00000000 },
88         { 0x419d10,   1, 0x04, 0x00000014 },
89         {}
90 };
91
92 const struct gf100_gr_init
93 gk104_gr_init_pe_0[] = {
94         { 0x41980c,   1, 0x04, 0x00000010 },
95         { 0x419844,   1, 0x04, 0x00000000 },
96         { 0x419850,   1, 0x04, 0x00000004 },
97         { 0x419854,   2, 0x04, 0x00000000 },
98         {}
99 };
100
101 static const struct gf100_gr_init
102 gk104_gr_init_l1c_0[] = {
103         { 0x419c98,   1, 0x04, 0x00000000 },
104         { 0x419ca8,   1, 0x04, 0x00000000 },
105         { 0x419cb0,   1, 0x04, 0x01000000 },
106         { 0x419cb4,   1, 0x04, 0x00000000 },
107         { 0x419cb8,   1, 0x04, 0x00b08bea },
108         { 0x419c84,   1, 0x04, 0x00010384 },
109         { 0x419cbc,   1, 0x04, 0x28137646 },
110         { 0x419cc0,   2, 0x04, 0x00000000 },
111         { 0x419c80,   1, 0x04, 0x00020232 },
112         {}
113 };
114
115 static const struct gf100_gr_init
116 gk104_gr_init_sm_0[] = {
117         { 0x419e00,   1, 0x04, 0x00000000 },
118         { 0x419ea0,   1, 0x04, 0x00000000 },
119         { 0x419ee4,   1, 0x04, 0x00000000 },
120         { 0x419ea4,   1, 0x04, 0x00000100 },
121         { 0x419ea8,   1, 0x04, 0x00000000 },
122         { 0x419eb4,   4, 0x04, 0x00000000 },
123         { 0x419edc,   1, 0x04, 0x00000000 },
124         { 0x419f00,   1, 0x04, 0x00000000 },
125         { 0x419f74,   1, 0x04, 0x00000555 },
126         {}
127 };
128
129 const struct gf100_gr_init
130 gk104_gr_init_be_0[] = {
131         { 0x40880c,   1, 0x04, 0x00000000 },
132         { 0x408850,   1, 0x04, 0x00000004 },
133         { 0x408910,   9, 0x04, 0x00000000 },
134         { 0x408950,   1, 0x04, 0x00000000 },
135         { 0x408954,   1, 0x04, 0x0000ffff },
136         { 0x408958,   1, 0x04, 0x00000034 },
137         { 0x408984,   1, 0x04, 0x00000000 },
138         { 0x408988,   1, 0x04, 0x08040201 },
139         { 0x40898c,   1, 0x04, 0x80402010 },
140         {}
141 };
142
143 const struct gf100_gr_pack
144 gk104_gr_pack_mmio[] = {
145         { gk104_gr_init_main_0 },
146         { gf100_gr_init_fe_0 },
147         { gf100_gr_init_pri_0 },
148         { gf100_gr_init_rstr2d_0 },
149         { gf119_gr_init_pd_0 },
150         { gk104_gr_init_ds_0 },
151         { gf100_gr_init_scc_0 },
152         { gk104_gr_init_sked_0 },
153         { gk104_gr_init_cwd_0 },
154         { gf119_gr_init_prop_0 },
155         { gf108_gr_init_gpc_unk_0 },
156         { gf100_gr_init_setup_0 },
157         { gf100_gr_init_crstr_0 },
158         { gf108_gr_init_setup_1 },
159         { gf100_gr_init_zcull_0 },
160         { gf119_gr_init_gpm_0 },
161         { gk104_gr_init_gpc_unk_1 },
162         { gf100_gr_init_gcc_0 },
163         { gk104_gr_init_tpccs_0 },
164         { gf119_gr_init_tex_0 },
165         { gk104_gr_init_pe_0 },
166         { gk104_gr_init_l1c_0 },
167         { gf100_gr_init_mpc_0 },
168         { gk104_gr_init_sm_0 },
169         { gf117_gr_init_pes_0 },
170         { gf117_gr_init_wwdx_0 },
171         { gf117_gr_init_cbm_0 },
172         { gk104_gr_init_be_0 },
173         { gf100_gr_init_fe_1 },
174         {}
175 };
176
177 const struct nvkm_therm_clkgate_init
178 gk104_clkgate_blcg_init_main_0[] = {
179         { 0x4041f0, 1, 0x00004046 },
180         { 0x409890, 1, 0x00000045 },
181         { 0x4098b0, 1, 0x0000007f },
182         {}
183 };
184
185 const struct nvkm_therm_clkgate_init
186 gk104_clkgate_blcg_init_rstr2d_0[] = {
187         { 0x4078c0, 1, 0x00000042 },
188         {}
189 };
190
191 const struct nvkm_therm_clkgate_init
192 gk104_clkgate_blcg_init_unk_0[] = {
193         { 0x406000, 1, 0x00004044 },
194         { 0x405860, 1, 0x00004042 },
195         { 0x40590c, 1, 0x00004042 },
196         {}
197 };
198
199 const struct nvkm_therm_clkgate_init
200 gk104_clkgate_blcg_init_gcc_0[] = {
201         { 0x408040, 1, 0x00004044 },
202         {}
203 };
204
205 const struct nvkm_therm_clkgate_init
206 gk104_clkgate_blcg_init_sked_0[] = {
207         { 0x407000, 1, 0x00004044 },
208         {}
209 };
210
211 const struct nvkm_therm_clkgate_init
212 gk104_clkgate_blcg_init_unk_1[] = {
213         { 0x405bf0, 1, 0x00004044 },
214         {}
215 };
216
217 const struct nvkm_therm_clkgate_init
218 gk104_clkgate_blcg_init_gpc_ctxctl_0[] = {
219         { 0x41a890, 1, 0x00000042 },
220         { 0x41a8b0, 1, 0x0000007f },
221         {}
222 };
223
224 const struct nvkm_therm_clkgate_init
225 gk104_clkgate_blcg_init_gpc_unk_0[] = {
226         { 0x418500, 1, 0x00004042 },
227         { 0x418608, 1, 0x00004042 },
228         { 0x418688, 1, 0x00004042 },
229         { 0x418718, 1, 0x00000042 },
230         {}
231 };
232
233 const struct nvkm_therm_clkgate_init
234 gk104_clkgate_blcg_init_gpc_esetup_0[] = {
235         { 0x418828, 1, 0x00000044 },
236         {}
237 };
238
239 const struct nvkm_therm_clkgate_init
240 gk104_clkgate_blcg_init_gpc_tpbus_0[] = {
241         { 0x418bbc, 1, 0x00004042 },
242         {}
243 };
244
245 const struct nvkm_therm_clkgate_init
246 gk104_clkgate_blcg_init_gpc_zcull_0[] = {
247         { 0x418970, 1, 0x00004042 },
248         {}
249 };
250
251 const struct nvkm_therm_clkgate_init
252 gk104_clkgate_blcg_init_gpc_tpconf_0[] = {
253         { 0x418c70, 1, 0x00004042 },
254         {}
255 };
256
257 const struct nvkm_therm_clkgate_init
258 gk104_clkgate_blcg_init_gpc_unk_1[] = {
259         { 0x418cf0, 1, 0x00004042 },
260         { 0x418d70, 1, 0x00004042 },
261         { 0x418f0c, 1, 0x00004042 },
262         { 0x418e0c, 1, 0x00004042 },
263         {}
264 };
265
266 const struct nvkm_therm_clkgate_init
267 gk104_clkgate_blcg_init_gpc_gcc_0[] = {
268         { 0x419020, 1, 0x00004042 },
269         { 0x419038, 1, 0x00000042 },
270         {}
271 };
272
273 const struct nvkm_therm_clkgate_init
274 gk104_clkgate_blcg_init_gpc_ffb_0[] = {
275         { 0x418898, 1, 0x00000042 },
276         {}
277 };
278
279 const struct nvkm_therm_clkgate_init
280 gk104_clkgate_blcg_init_gpc_tex_0[] = {
281         { 0x419a40, 9, 0x00004042 },
282         { 0x419acc, 1, 0x00004047 },
283         {}
284 };
285
286 const struct nvkm_therm_clkgate_init
287 gk104_clkgate_blcg_init_gpc_poly_0[] = {
288         { 0x419868, 1, 0x00000042 },
289         {}
290 };
291
292 const struct nvkm_therm_clkgate_init
293 gk104_clkgate_blcg_init_gpc_l1c_0[] = {
294         { 0x419ccc, 3, 0x00000042 },
295         {}
296 };
297
298 const struct nvkm_therm_clkgate_init
299 gk104_clkgate_blcg_init_gpc_unk_2[] = {
300         { 0x419c70, 1, 0x00004045 },
301         {}
302 };
303
304 const struct nvkm_therm_clkgate_init
305 gk104_clkgate_blcg_init_gpc_mp_0[] = {
306         { 0x419fd0, 1, 0x00004043 },
307         { 0x419fd8, 1, 0x00004049 },
308         { 0x419fe0, 2, 0x00004042 },
309         { 0x419ff0, 1, 0x00004046 },
310         { 0x419ff8, 1, 0x00004042 },
311         {}
312 };
313
314 const struct nvkm_therm_clkgate_init
315 gk104_clkgate_blcg_init_gpc_ppc_0[] = {
316         { 0x41be28, 1, 0x00000042 },
317         { 0x41bfe8, 1, 0x00004042 },
318         { 0x41bed0, 1, 0x00004042 },
319         {}
320 };
321
322 const struct nvkm_therm_clkgate_init
323 gk104_clkgate_blcg_init_rop_zrop_0[] = {
324         { 0x408810, 2, 0x00004042 },
325         {}
326 };
327
328 const struct nvkm_therm_clkgate_init
329 gk104_clkgate_blcg_init_rop_0[] = {
330         { 0x408a80, 6, 0x00004042 },
331         {}
332 };
333
334 const struct nvkm_therm_clkgate_init
335 gk104_clkgate_blcg_init_rop_crop_0[] = {
336         { 0x4089a8, 1, 0x00004042 },
337         { 0x4089b0, 1, 0x00000042 },
338         { 0x4089b8, 1, 0x00004042 },
339         {}
340 };
341
342 const struct nvkm_therm_clkgate_init
343 gk104_clkgate_blcg_init_pxbar_0[] = {
344         { 0x13c820, 1, 0x0001007f },
345         { 0x13cbe0, 1, 0x00000042 },
346         {}
347 };
348
349 static const struct nvkm_therm_clkgate_pack
350 gk104_clkgate_pack[] = {
351         { gk104_clkgate_blcg_init_main_0 },
352         { gk104_clkgate_blcg_init_rstr2d_0 },
353         { gk104_clkgate_blcg_init_unk_0 },
354         { gk104_clkgate_blcg_init_gcc_0 },
355         { gk104_clkgate_blcg_init_sked_0 },
356         { gk104_clkgate_blcg_init_unk_1 },
357         { gk104_clkgate_blcg_init_gpc_ctxctl_0 },
358         { gk104_clkgate_blcg_init_gpc_unk_0 },
359         { gk104_clkgate_blcg_init_gpc_esetup_0 },
360         { gk104_clkgate_blcg_init_gpc_tpbus_0 },
361         { gk104_clkgate_blcg_init_gpc_zcull_0 },
362         { gk104_clkgate_blcg_init_gpc_tpconf_0 },
363         { gk104_clkgate_blcg_init_gpc_unk_1 },
364         { gk104_clkgate_blcg_init_gpc_gcc_0 },
365         { gk104_clkgate_blcg_init_gpc_ffb_0 },
366         { gk104_clkgate_blcg_init_gpc_tex_0 },
367         { gk104_clkgate_blcg_init_gpc_poly_0 },
368         { gk104_clkgate_blcg_init_gpc_l1c_0 },
369         { gk104_clkgate_blcg_init_gpc_unk_2 },
370         { gk104_clkgate_blcg_init_gpc_mp_0 },
371         { gk104_clkgate_blcg_init_gpc_ppc_0 },
372         { gk104_clkgate_blcg_init_rop_zrop_0 },
373         { gk104_clkgate_blcg_init_rop_0 },
374         { gk104_clkgate_blcg_init_rop_crop_0 },
375         { gk104_clkgate_blcg_init_pxbar_0 },
376         {}
377 };
378
379 /*******************************************************************************
380  * PGRAPH engine/subdev functions
381  ******************************************************************************/
382
383 void
384 gk104_gr_init_rop_active_fbps(struct gf100_gr *gr)
385 {
386         struct nvkm_device *device = gr->base.engine.subdev.device;
387         const u32 fbp_count = nvkm_rd32(device, 0x120074);
388         nvkm_mask(device, 0x408850, 0x0000000f, fbp_count); /* zrop */
389         nvkm_mask(device, 0x408958, 0x0000000f, fbp_count); /* crop */
390 }
391
392 void
393 gk104_gr_init_ppc_exceptions(struct gf100_gr *gr)
394 {
395         struct nvkm_device *device = gr->base.engine.subdev.device;
396         int gpc, ppc;
397
398         for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
399                 for (ppc = 0; ppc < gr->ppc_nr[gpc]; ppc++) {
400                         if (!(gr->ppc_mask[gpc] & (1 << ppc)))
401                                 continue;
402                         nvkm_wr32(device, PPC_UNIT(gpc, ppc, 0x038), 0xc0000000);
403                 }
404         }
405 }
406
407 int
408 gk104_gr_init(struct gf100_gr *gr)
409 {
410         struct nvkm_device *device = gr->base.engine.subdev.device;
411         const u32 magicgpc918 = DIV_ROUND_UP(0x00800000, gr->tpc_total);
412         u32 data[TPC_MAX / 8] = {};
413         u8  tpcnr[GPC_MAX];
414         int gpc, tpc, rop;
415         int i;
416
417         gr->func->init_gpc_mmu(gr);
418
419         gf100_gr_mmio(gr, gr->func->mmio);
420         if (gr->func->clkgate_pack)
421                 nvkm_therm_clkgate_init(gr->base.engine.subdev.device->therm,
422                                         gr->func->clkgate_pack);
423
424         nvkm_wr32(device, GPC_UNIT(0, 0x3018), 0x00000001);
425
426         memset(data, 0x00, sizeof(data));
427         memcpy(tpcnr, gr->tpc_nr, sizeof(gr->tpc_nr));
428         for (i = 0, gpc = -1; i < gr->tpc_total; i++) {
429                 do {
430                         gpc = (gpc + 1) % gr->gpc_nr;
431                 } while (!tpcnr[gpc]);
432                 tpc = gr->tpc_nr[gpc] - tpcnr[gpc]--;
433
434                 data[i / 8] |= tpc << ((i % 8) * 4);
435         }
436
437         nvkm_wr32(device, GPC_BCAST(0x0980), data[0]);
438         nvkm_wr32(device, GPC_BCAST(0x0984), data[1]);
439         nvkm_wr32(device, GPC_BCAST(0x0988), data[2]);
440         nvkm_wr32(device, GPC_BCAST(0x098c), data[3]);
441
442         for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
443                 nvkm_wr32(device, GPC_UNIT(gpc, 0x0914),
444                           gr->screen_tile_row_offset << 8 | gr->tpc_nr[gpc]);
445                 nvkm_wr32(device, GPC_UNIT(gpc, 0x0910), 0x00040000 |
446                                                          gr->tpc_total);
447                 nvkm_wr32(device, GPC_UNIT(gpc, 0x0918), magicgpc918);
448         }
449
450         nvkm_wr32(device, GPC_BCAST(0x3fd4), magicgpc918);
451         nvkm_wr32(device, GPC_BCAST(0x08ac), nvkm_rd32(device, 0x100800));
452
453         gr->func->init_rop_active_fbps(gr);
454
455         nvkm_wr32(device, 0x400500, 0x00010001);
456
457         nvkm_wr32(device, 0x400100, 0xffffffff);
458         nvkm_wr32(device, 0x40013c, 0xffffffff);
459
460         nvkm_wr32(device, 0x409ffc, 0x00000000);
461         nvkm_wr32(device, 0x409c14, 0x00003e3e);
462         nvkm_wr32(device, 0x409c24, 0x000f0001);
463         nvkm_wr32(device, 0x404000, 0xc0000000);
464         nvkm_wr32(device, 0x404600, 0xc0000000);
465         nvkm_wr32(device, 0x408030, 0xc0000000);
466         nvkm_wr32(device, 0x404490, 0xc0000000);
467         nvkm_wr32(device, 0x406018, 0xc0000000);
468         nvkm_wr32(device, 0x407020, 0x40000000);
469         nvkm_wr32(device, 0x405840, 0xc0000000);
470         nvkm_wr32(device, 0x405844, 0x00ffffff);
471         nvkm_mask(device, 0x419cc0, 0x00000008, 0x00000008);
472         nvkm_mask(device, 0x419eb4, 0x00001000, 0x00001000);
473
474         gr->func->init_ppc_exceptions(gr);
475
476         for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
477                 nvkm_wr32(device, GPC_UNIT(gpc, 0x0420), 0xc0000000);
478                 nvkm_wr32(device, GPC_UNIT(gpc, 0x0900), 0xc0000000);
479                 nvkm_wr32(device, GPC_UNIT(gpc, 0x1028), 0xc0000000);
480                 nvkm_wr32(device, GPC_UNIT(gpc, 0x0824), 0xc0000000);
481                 for (tpc = 0; tpc < gr->tpc_nr[gpc]; tpc++) {
482                         nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x508), 0xffffffff);
483                         nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x50c), 0xffffffff);
484                         nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x224), 0xc0000000);
485                         nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x48c), 0xc0000000);
486                         nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x084), 0xc0000000);
487                         nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x644), 0x001ffffe);
488                         nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x64c), 0x0000000f);
489                 }
490                 nvkm_wr32(device, GPC_UNIT(gpc, 0x2c90), 0xffffffff);
491                 nvkm_wr32(device, GPC_UNIT(gpc, 0x2c94), 0xffffffff);
492         }
493
494         for (rop = 0; rop < gr->rop_nr; rop++) {
495                 nvkm_wr32(device, ROP_UNIT(rop, 0x144), 0xc0000000);
496                 nvkm_wr32(device, ROP_UNIT(rop, 0x070), 0xc0000000);
497                 nvkm_wr32(device, ROP_UNIT(rop, 0x204), 0xffffffff);
498                 nvkm_wr32(device, ROP_UNIT(rop, 0x208), 0xffffffff);
499         }
500
501         nvkm_wr32(device, 0x400108, 0xffffffff);
502         nvkm_wr32(device, 0x400138, 0xffffffff);
503         nvkm_wr32(device, 0x400118, 0xffffffff);
504         nvkm_wr32(device, 0x400130, 0xffffffff);
505         nvkm_wr32(device, 0x40011c, 0xffffffff);
506         nvkm_wr32(device, 0x400134, 0xffffffff);
507
508         nvkm_wr32(device, 0x400054, 0x34ce3464);
509
510         gf100_gr_zbc_init(gr);
511
512         return gf100_gr_init_ctxctl(gr);
513 }
514
515 #include "fuc/hubgk104.fuc3.h"
516
517 static struct gf100_gr_ucode
518 gk104_gr_fecs_ucode = {
519         .code.data = gk104_grhub_code,
520         .code.size = sizeof(gk104_grhub_code),
521         .data.data = gk104_grhub_data,
522         .data.size = sizeof(gk104_grhub_data),
523 };
524
525 #include "fuc/gpcgk104.fuc3.h"
526
527 static struct gf100_gr_ucode
528 gk104_gr_gpccs_ucode = {
529         .code.data = gk104_grgpc_code,
530         .code.size = sizeof(gk104_grgpc_code),
531         .data.data = gk104_grgpc_data,
532         .data.size = sizeof(gk104_grgpc_data),
533 };
534
535 static const struct gf100_gr_func
536 gk104_gr = {
537         .init = gk104_gr_init,
538         .init_gpc_mmu = gf100_gr_init_gpc_mmu,
539         .init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
540         .init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
541         .mmio = gk104_gr_pack_mmio,
542         .fecs.ucode = &gk104_gr_fecs_ucode,
543         .gpccs.ucode = &gk104_gr_gpccs_ucode,
544         .rops = gf100_gr_rops,
545         .ppc_nr = 1,
546         .grctx = &gk104_grctx,
547         .clkgate_pack = gk104_clkgate_pack,
548         .sclass = {
549                 { -1, -1, FERMI_TWOD_A },
550                 { -1, -1, KEPLER_INLINE_TO_MEMORY_A },
551                 { -1, -1, KEPLER_A, &gf100_fermi },
552                 { -1, -1, KEPLER_COMPUTE_A },
553                 {}
554         }
555 };
556
557 int
558 gk104_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr)
559 {
560         return gf100_gr_new_(&gk104_gr, device, index, pgr);
561 }