1 /*
2 * Copyright 2012-15 Advanced Micro Devices, 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: AMD
23 *
24 */
25
26 #include "dm_services.h"
27
28 #include "link_encoder.h"
29 #include "stream_encoder.h"
30
31 #include "resource.h"
32 #include "include/irq_service_interface.h"
33 #include "dce110/dce110_resource.h"
34 #include "dce110/dce110_timing_generator.h"
35
36 #include "irq/dce110/irq_service_dce110.h"
37 #include "dce/dce_mem_input.h"
38 #include "dce/dce_transform.h"
39 #include "dce/dce_link_encoder.h"
40 #include "dce/dce_stream_encoder.h"
41 #include "dce/dce_audio.h"
42 #include "dce/dce_opp.h"
43 #include "dce/dce_ipp.h"
44 #include "dce/dce_clock_source.h"
45
46 #include "dce/dce_hwseq.h"
47 #include "dce112/dce112_hwseq.h"
48 #include "dce/dce_abm.h"
49 #include "dce/dce_dmcu.h"
50 #include "dce/dce_aux.h"
51 #include "dce/dce_i2c.h"
52 #include "dce/dce_panel_cntl.h"
53
54 #include "reg_helper.h"
55
56 #include "dce/dce_11_2_d.h"
57 #include "dce/dce_11_2_sh_mask.h"
58
59 #include "dce100/dce100_resource.h"
60 #include "dce112_resource.h"
61
62 #define DC_LOGGER \
63 dc->ctx->logger
64
65 #ifndef mmDP_DPHY_INTERNAL_CTRL
66 #define mmDP_DPHY_INTERNAL_CTRL 0x4aa7
67 #define mmDP0_DP_DPHY_INTERNAL_CTRL 0x4aa7
68 #define mmDP1_DP_DPHY_INTERNAL_CTRL 0x4ba7
69 #define mmDP2_DP_DPHY_INTERNAL_CTRL 0x4ca7
70 #define mmDP3_DP_DPHY_INTERNAL_CTRL 0x4da7
71 #define mmDP4_DP_DPHY_INTERNAL_CTRL 0x4ea7
72 #define mmDP5_DP_DPHY_INTERNAL_CTRL 0x4fa7
73 #define mmDP6_DP_DPHY_INTERNAL_CTRL 0x54a7
74 #define mmDP7_DP_DPHY_INTERNAL_CTRL 0x56a7
75 #define mmDP8_DP_DPHY_INTERNAL_CTRL 0x57a7
76 #endif
77
78 #ifndef mmBIOS_SCRATCH_2
79 #define mmBIOS_SCRATCH_2 0x05CB
80 #define mmBIOS_SCRATCH_3 0x05CC
81 #define mmBIOS_SCRATCH_6 0x05CF
82 #endif
83
84 #ifndef mmDP_DPHY_BS_SR_SWAP_CNTL
85 #define mmDP_DPHY_BS_SR_SWAP_CNTL 0x4ADC
86 #define mmDP0_DP_DPHY_BS_SR_SWAP_CNTL 0x4ADC
87 #define mmDP1_DP_DPHY_BS_SR_SWAP_CNTL 0x4BDC
88 #define mmDP2_DP_DPHY_BS_SR_SWAP_CNTL 0x4CDC
89 #define mmDP3_DP_DPHY_BS_SR_SWAP_CNTL 0x4DDC
90 #define mmDP4_DP_DPHY_BS_SR_SWAP_CNTL 0x4EDC
91 #define mmDP5_DP_DPHY_BS_SR_SWAP_CNTL 0x4FDC
92 #define mmDP6_DP_DPHY_BS_SR_SWAP_CNTL 0x54DC
93 #endif
94
95 #ifndef mmDP_DPHY_FAST_TRAINING
96 #define mmDP_DPHY_FAST_TRAINING 0x4ABC
97 #define mmDP0_DP_DPHY_FAST_TRAINING 0x4ABC
98 #define mmDP1_DP_DPHY_FAST_TRAINING 0x4BBC
99 #define mmDP2_DP_DPHY_FAST_TRAINING 0x4CBC
100 #define mmDP3_DP_DPHY_FAST_TRAINING 0x4DBC
101 #define mmDP4_DP_DPHY_FAST_TRAINING 0x4EBC
102 #define mmDP5_DP_DPHY_FAST_TRAINING 0x4FBC
103 #define mmDP6_DP_DPHY_FAST_TRAINING 0x54BC
104 #endif
105
106 enum dce112_clk_src_array_id {
107 DCE112_CLK_SRC_PLL0,
108 DCE112_CLK_SRC_PLL1,
109 DCE112_CLK_SRC_PLL2,
110 DCE112_CLK_SRC_PLL3,
111 DCE112_CLK_SRC_PLL4,
112 DCE112_CLK_SRC_PLL5,
113
114 DCE112_CLK_SRC_TOTAL
115 };
116
117 static const struct dce110_timing_generator_offsets dce112_tg_offsets[] = {
118 {
119 .crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC_CONTROL),
120 .dcp = (mmDCP0_GRPH_CONTROL - mmGRPH_CONTROL),
121 },
122 {
123 .crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC_CONTROL),
124 .dcp = (mmDCP1_GRPH_CONTROL - mmGRPH_CONTROL),
125 },
126 {
127 .crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC_CONTROL),
128 .dcp = (mmDCP2_GRPH_CONTROL - mmGRPH_CONTROL),
129 },
130 {
131 .crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC_CONTROL),
132 .dcp = (mmDCP3_GRPH_CONTROL - mmGRPH_CONTROL),
133 },
134 {
135 .crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC_CONTROL),
136 .dcp = (mmDCP4_GRPH_CONTROL - mmGRPH_CONTROL),
137 },
138 {
139 .crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC_CONTROL),
140 .dcp = (mmDCP5_GRPH_CONTROL - mmGRPH_CONTROL),
141 }
142 };
143
144 /* set register offset */
145 #define SR(reg_name)\
146 .reg_name = mm ## reg_name
147
148 /* set register offset with instance */
149 #define SRI(reg_name, block, id)\
150 .reg_name = mm ## block ## id ## _ ## reg_name
151
152 static const struct dce_dmcu_registers dmcu_regs = {
153 DMCU_DCE110_COMMON_REG_LIST()
154 };
155
156 static const struct dce_dmcu_shift dmcu_shift = {
157 DMCU_MASK_SH_LIST_DCE110(__SHIFT)
158 };
159
160 static const struct dce_dmcu_mask dmcu_mask = {
161 DMCU_MASK_SH_LIST_DCE110(_MASK)
162 };
163
164 static const struct dce_abm_registers abm_regs = {
165 ABM_DCE110_COMMON_REG_LIST()
166 };
167
168 static const struct dce_abm_shift abm_shift = {
169 ABM_MASK_SH_LIST_DCE110(__SHIFT)
170 };
171
172 static const struct dce_abm_mask abm_mask = {
173 ABM_MASK_SH_LIST_DCE110(_MASK)
174 };
175
176 static const struct dce110_aux_registers_shift aux_shift = {
177 DCE_AUX_MASK_SH_LIST(__SHIFT)
178 };
179
180 static const struct dce110_aux_registers_mask aux_mask = {
181 DCE_AUX_MASK_SH_LIST(_MASK)
182 };
183
184 #define ipp_regs(id)\
185 [id] = {\
186 IPP_DCE110_REG_LIST_DCE_BASE(id)\
187 }
188
189 static const struct dce_ipp_registers ipp_regs[] = {
190 ipp_regs(0),
191 ipp_regs(1),
192 ipp_regs(2),
193 ipp_regs(3),
194 ipp_regs(4),
195 ipp_regs(5)
196 };
197
198 static const struct dce_ipp_shift ipp_shift = {
199 IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(__SHIFT)
200 };
201
202 static const struct dce_ipp_mask ipp_mask = {
203 IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(_MASK)
204 };
205
206 #define transform_regs(id)\
207 [id] = {\
208 XFM_COMMON_REG_LIST_DCE110(id)\
209 }
210
211 static const struct dce_transform_registers xfm_regs[] = {
212 transform_regs(0),
213 transform_regs(1),
214 transform_regs(2),
215 transform_regs(3),
216 transform_regs(4),
217 transform_regs(5)
218 };
219
220 static const struct dce_transform_shift xfm_shift = {
221 XFM_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
222 };
223
224 static const struct dce_transform_mask xfm_mask = {
225 XFM_COMMON_MASK_SH_LIST_DCE110(_MASK)
226 };
227
228 #define aux_regs(id)\
229 [id] = {\
230 AUX_REG_LIST(id)\
231 }
232
233 static const struct dce110_link_enc_aux_registers link_enc_aux_regs[] = {
234 aux_regs(0),
235 aux_regs(1),
236 aux_regs(2),
237 aux_regs(3),
238 aux_regs(4),
239 aux_regs(5)
240 };
241
242 static const struct dce_panel_cntl_registers panel_cntl_regs[] = {
243 { DCE_PANEL_CNTL_REG_LIST() }
244 };
245
246 static const struct dce_panel_cntl_shift panel_cntl_shift = {
247 DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT)
248 };
249
250 static const struct dce_panel_cntl_mask panel_cntl_mask = {
251 DCE_PANEL_CNTL_MASK_SH_LIST(_MASK)
252 };
253
254 #define hpd_regs(id)\
255 [id] = {\
256 HPD_REG_LIST(id)\
257 }
258
259 static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
260 hpd_regs(0),
261 hpd_regs(1),
262 hpd_regs(2),
263 hpd_regs(3),
264 hpd_regs(4),
265 hpd_regs(5)
266 };
267
268 #define link_regs(id)\
269 [id] = {\
270 LE_DCE110_REG_LIST(id)\
271 }
272
273 static const struct dce110_link_enc_registers link_enc_regs[] = {
274 link_regs(0),
275 link_regs(1),
276 link_regs(2),
277 link_regs(3),
278 link_regs(4),
279 link_regs(5),
280 link_regs(6),
281 };
282
283 #define stream_enc_regs(id)\
284 [id] = {\
285 SE_COMMON_REG_LIST(id),\
286 .TMDS_CNTL = 0,\
287 }
288
289 static const struct dce110_stream_enc_registers stream_enc_regs[] = {
290 stream_enc_regs(0),
291 stream_enc_regs(1),
292 stream_enc_regs(2),
293 stream_enc_regs(3),
294 stream_enc_regs(4),
295 stream_enc_regs(5)
296 };
297
298 static const struct dce_stream_encoder_shift se_shift = {
299 SE_COMMON_MASK_SH_LIST_DCE112(__SHIFT)
300 };
301
302 static const struct dce_stream_encoder_mask se_mask = {
303 SE_COMMON_MASK_SH_LIST_DCE112(_MASK)
304 };
305
306 #define opp_regs(id)\
307 [id] = {\
308 OPP_DCE_112_REG_LIST(id),\
309 }
310
311 static const struct dce_opp_registers opp_regs[] = {
312 opp_regs(0),
313 opp_regs(1),
314 opp_regs(2),
315 opp_regs(3),
316 opp_regs(4),
317 opp_regs(5)
318 };
319
320 static const struct dce_opp_shift opp_shift = {
321 OPP_COMMON_MASK_SH_LIST_DCE_112(__SHIFT)
322 };
323
324 static const struct dce_opp_mask opp_mask = {
325 OPP_COMMON_MASK_SH_LIST_DCE_112(_MASK)
326 };
327
328 #define aux_engine_regs(id)\
329 [id] = {\
330 AUX_COMMON_REG_LIST(id), \
331 .AUX_RESET_MASK = 0 \
332 }
333
334 static const struct dce110_aux_registers aux_engine_regs[] = {
335 aux_engine_regs(0),
336 aux_engine_regs(1),
337 aux_engine_regs(2),
338 aux_engine_regs(3),
339 aux_engine_regs(4),
340 aux_engine_regs(5)
341 };
342
343 #define audio_regs(id)\
344 [id] = {\
345 AUD_COMMON_REG_LIST(id)\
346 }
347
348 static const struct dce_audio_registers audio_regs[] = {
349 audio_regs(0),
350 audio_regs(1),
351 audio_regs(2),
352 audio_regs(3),
353 audio_regs(4),
354 audio_regs(5)
355 };
356
357 static const struct dce_audio_shift audio_shift = {
358 AUD_COMMON_MASK_SH_LIST(__SHIFT)
359 };
360
361 static const struct dce_audio_mask audio_mask = {
362 AUD_COMMON_MASK_SH_LIST(_MASK)
363 };
364
365 #define clk_src_regs(index, id)\
366 [index] = {\
367 CS_COMMON_REG_LIST_DCE_112(id),\
368 }
369
370 static const struct dce110_clk_src_regs clk_src_regs[] = {
371 clk_src_regs(0, A),
372 clk_src_regs(1, B),
373 clk_src_regs(2, C),
374 clk_src_regs(3, D),
375 clk_src_regs(4, E),
376 clk_src_regs(5, F)
377 };
378
379 static const struct dce110_clk_src_shift cs_shift = {
380 CS_COMMON_MASK_SH_LIST_DCE_112(__SHIFT)
381 };
382
383 static const struct dce110_clk_src_mask cs_mask = {
384 CS_COMMON_MASK_SH_LIST_DCE_112(_MASK)
385 };
386
387 static const struct bios_registers bios_regs = {
388 .BIOS_SCRATCH_3 = mmBIOS_SCRATCH_3,
389 .BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6
390 };
391
392 static const struct resource_caps polaris_10_resource_cap = {
393 .num_timing_generator = 6,
394 .num_audio = 6,
395 .num_stream_encoder = 6,
396 .num_pll = 8, /* why 8? 6 combo PHY PLL + 2 regular PLLs? */
397 .num_ddc = 6,
398 };
399
400 static const struct resource_caps polaris_11_resource_cap = {
401 .num_timing_generator = 5,
402 .num_audio = 5,
403 .num_stream_encoder = 5,
404 .num_pll = 8, /* why 8? 6 combo PHY PLL + 2 regular PLLs? */
405 .num_ddc = 5,
406 };
407
408 static const struct dc_plane_cap plane_cap = {
409 .type = DC_PLANE_TYPE_DCE_RGB,
410
411 .pixel_format_support = {
412 .argb8888 = true,
413 .nv12 = false,
414 .fp16 = true
415 },
416
417 .max_upscale_factor = {
418 .argb8888 = 16000,
419 .nv12 = 1,
420 .fp16 = 1
421 },
422
423 .max_downscale_factor = {
424 .argb8888 = 250,
425 .nv12 = 1,
426 .fp16 = 1
427 },
428 64,
429 64
430 };
431
432 static const struct dc_debug_options debug_defaults = {
433 .enable_legacy_fast_update = true,
434 };
435
436 #define CTX ctx
437 #define REG(reg) mm ## reg
438
439 #ifndef mmCC_DC_HDMI_STRAPS
440 #define mmCC_DC_HDMI_STRAPS 0x4819
441 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE_MASK 0x40
442 #define CC_DC_HDMI_STRAPS__HDMI_DISABLE__SHIFT 0x6
443 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER_MASK 0x700
444 #define CC_DC_HDMI_STRAPS__AUDIO_STREAM_NUMBER__SHIFT 0x8
445 #endif
446
map_transmitter_id_to_phy_instance(enum transmitter transmitter)447 static int map_transmitter_id_to_phy_instance(
448 enum transmitter transmitter)
449 {
450 switch (transmitter) {
451 case TRANSMITTER_UNIPHY_A:
452 return 0;
453 case TRANSMITTER_UNIPHY_B:
454 return 1;
455 case TRANSMITTER_UNIPHY_C:
456 return 2;
457 case TRANSMITTER_UNIPHY_D:
458 return 3;
459 case TRANSMITTER_UNIPHY_E:
460 return 4;
461 case TRANSMITTER_UNIPHY_F:
462 return 5;
463 case TRANSMITTER_UNIPHY_G:
464 return 6;
465 default:
466 ASSERT(0);
467 return 0;
468 }
469 }
470
read_dce_straps(struct dc_context * ctx,struct resource_straps * straps)471 static void read_dce_straps(
472 struct dc_context *ctx,
473 struct resource_straps *straps)
474 {
475 REG_GET_2(CC_DC_HDMI_STRAPS,
476 HDMI_DISABLE, &straps->hdmi_disable,
477 AUDIO_STREAM_NUMBER, &straps->audio_stream_number);
478
479 REG_GET(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO, &straps->dc_pinstraps_audio);
480 }
481
create_audio(struct dc_context * ctx,unsigned int inst)482 static struct audio *create_audio(
483 struct dc_context *ctx, unsigned int inst)
484 {
485 return dce_audio_create(ctx, inst,
486 &audio_regs[inst], &audio_shift, &audio_mask);
487 }
488
489
dce112_timing_generator_create(struct dc_context * ctx,uint32_t instance,const struct dce110_timing_generator_offsets * offsets)490 static struct timing_generator *dce112_timing_generator_create(
491 struct dc_context *ctx,
492 uint32_t instance,
493 const struct dce110_timing_generator_offsets *offsets)
494 {
495 struct dce110_timing_generator *tg110 =
496 kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
497
498 if (!tg110)
499 return NULL;
500
501 dce110_timing_generator_construct(tg110, ctx, instance, offsets);
502 return &tg110->base;
503 }
504
dce112_stream_encoder_create(enum engine_id eng_id,struct dc_context * ctx)505 static struct stream_encoder *dce112_stream_encoder_create(
506 enum engine_id eng_id,
507 struct dc_context *ctx)
508 {
509 struct dce110_stream_encoder *enc110 =
510 kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
511
512 if (!enc110)
513 return NULL;
514
515 dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
516 &stream_enc_regs[eng_id],
517 &se_shift, &se_mask);
518 return &enc110->base;
519 }
520
521 #define SRII(reg_name, block, id)\
522 .reg_name[id] = mm ## block ## id ## _ ## reg_name
523
524 static const struct dce_hwseq_registers hwseq_reg = {
525 HWSEQ_DCE112_REG_LIST()
526 };
527
528 static const struct dce_hwseq_shift hwseq_shift = {
529 HWSEQ_DCE112_MASK_SH_LIST(__SHIFT)
530 };
531
532 static const struct dce_hwseq_mask hwseq_mask = {
533 HWSEQ_DCE112_MASK_SH_LIST(_MASK)
534 };
535
dce112_hwseq_create(struct dc_context * ctx)536 static struct dce_hwseq *dce112_hwseq_create(
537 struct dc_context *ctx)
538 {
539 struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
540
541 if (hws) {
542 hws->ctx = ctx;
543 hws->regs = &hwseq_reg;
544 hws->shifts = &hwseq_shift;
545 hws->masks = &hwseq_mask;
546 }
547 return hws;
548 }
549
550 static const struct resource_create_funcs res_create_funcs = {
551 .read_dce_straps = read_dce_straps,
552 .create_audio = create_audio,
553 .create_stream_encoder = dce112_stream_encoder_create,
554 .create_hwseq = dce112_hwseq_create,
555 };
556
557 #define mi_inst_regs(id) { MI_DCE11_2_REG_LIST(id) }
558 static const struct dce_mem_input_registers mi_regs[] = {
559 mi_inst_regs(0),
560 mi_inst_regs(1),
561 mi_inst_regs(2),
562 mi_inst_regs(3),
563 mi_inst_regs(4),
564 mi_inst_regs(5),
565 };
566
567 static const struct dce_mem_input_shift mi_shifts = {
568 MI_DCE11_2_MASK_SH_LIST(__SHIFT)
569 };
570
571 static const struct dce_mem_input_mask mi_masks = {
572 MI_DCE11_2_MASK_SH_LIST(_MASK)
573 };
574
dce112_mem_input_create(struct dc_context * ctx,uint32_t inst)575 static struct mem_input *dce112_mem_input_create(
576 struct dc_context *ctx,
577 uint32_t inst)
578 {
579 struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
580 GFP_KERNEL);
581
582 if (!dce_mi) {
583 BREAK_TO_DEBUGGER();
584 return NULL;
585 }
586
587 dce112_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
588 return &dce_mi->base;
589 }
590
dce112_transform_destroy(struct transform ** xfm)591 static void dce112_transform_destroy(struct transform **xfm)
592 {
593 kfree(TO_DCE_TRANSFORM(*xfm));
594 *xfm = NULL;
595 }
596
dce112_transform_create(struct dc_context * ctx,uint32_t inst)597 static struct transform *dce112_transform_create(
598 struct dc_context *ctx,
599 uint32_t inst)
600 {
601 struct dce_transform *transform =
602 kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
603
604 if (!transform)
605 return NULL;
606
607 dce_transform_construct(transform, ctx, inst,
608 &xfm_regs[inst], &xfm_shift, &xfm_mask);
609 transform->lb_memory_size = 0x1404; /*5124*/
610 return &transform->base;
611 }
612
613 static const struct encoder_feature_support link_enc_feature = {
614 .max_hdmi_deep_color = COLOR_DEPTH_121212,
615 .max_hdmi_pixel_clock = 600000,
616 .hdmi_ycbcr420_supported = true,
617 .dp_ycbcr420_supported = false,
618 .flags.bits.IS_HBR2_CAPABLE = true,
619 .flags.bits.IS_HBR3_CAPABLE = true,
620 .flags.bits.IS_TPS3_CAPABLE = true,
621 .flags.bits.IS_TPS4_CAPABLE = true
622 };
623
dce112_link_encoder_create(struct dc_context * ctx,const struct encoder_init_data * enc_init_data)624 static struct link_encoder *dce112_link_encoder_create(
625 struct dc_context *ctx,
626 const struct encoder_init_data *enc_init_data)
627 {
628 struct dce110_link_encoder *enc110 =
629 kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
630 int link_regs_id;
631
632 if (!enc110)
633 return NULL;
634
635 link_regs_id =
636 map_transmitter_id_to_phy_instance(enc_init_data->transmitter);
637
638 dce110_link_encoder_construct(enc110,
639 enc_init_data,
640 &link_enc_feature,
641 &link_enc_regs[link_regs_id],
642 &link_enc_aux_regs[enc_init_data->channel - 1],
643 &link_enc_hpd_regs[enc_init_data->hpd_source]);
644 return &enc110->base;
645 }
646
dce112_panel_cntl_create(const struct panel_cntl_init_data * init_data)647 static struct panel_cntl *dce112_panel_cntl_create(const struct panel_cntl_init_data *init_data)
648 {
649 struct dce_panel_cntl *panel_cntl =
650 kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL);
651
652 if (!panel_cntl)
653 return NULL;
654
655 dce_panel_cntl_construct(panel_cntl,
656 init_data,
657 &panel_cntl_regs[init_data->inst],
658 &panel_cntl_shift,
659 &panel_cntl_mask);
660
661 return &panel_cntl->base;
662 }
663
dce112_ipp_create(struct dc_context * ctx,uint32_t inst)664 static struct input_pixel_processor *dce112_ipp_create(
665 struct dc_context *ctx, uint32_t inst)
666 {
667 struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
668
669 if (!ipp) {
670 BREAK_TO_DEBUGGER();
671 return NULL;
672 }
673
674 dce_ipp_construct(ipp, ctx, inst,
675 &ipp_regs[inst], &ipp_shift, &ipp_mask);
676 return &ipp->base;
677 }
678
dce112_opp_create(struct dc_context * ctx,uint32_t inst)679 static struct output_pixel_processor *dce112_opp_create(
680 struct dc_context *ctx,
681 uint32_t inst)
682 {
683 struct dce110_opp *opp =
684 kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
685
686 if (!opp)
687 return NULL;
688
689 dce110_opp_construct(opp,
690 ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
691 return &opp->base;
692 }
693
dce112_aux_engine_create(struct dc_context * ctx,uint32_t inst)694 static struct dce_aux *dce112_aux_engine_create(
695 struct dc_context *ctx,
696 uint32_t inst)
697 {
698 struct aux_engine_dce110 *aux_engine =
699 kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
700
701 if (!aux_engine)
702 return NULL;
703
704 dce110_aux_engine_construct(aux_engine, ctx, inst,
705 SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
706 &aux_engine_regs[inst],
707 &aux_mask,
708 &aux_shift,
709 ctx->dc->caps.extended_aux_timeout_support);
710
711 return &aux_engine->base;
712 }
713 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }
714
715 static const struct dce_i2c_registers i2c_hw_regs[] = {
716 i2c_inst_regs(1),
717 i2c_inst_regs(2),
718 i2c_inst_regs(3),
719 i2c_inst_regs(4),
720 i2c_inst_regs(5),
721 i2c_inst_regs(6),
722 };
723
724 static const struct dce_i2c_shift i2c_shifts = {
725 I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
726 };
727
728 static const struct dce_i2c_mask i2c_masks = {
729 I2C_COMMON_MASK_SH_LIST_DCE110(_MASK)
730 };
731
dce112_i2c_hw_create(struct dc_context * ctx,uint32_t inst)732 static struct dce_i2c_hw *dce112_i2c_hw_create(
733 struct dc_context *ctx,
734 uint32_t inst)
735 {
736 struct dce_i2c_hw *dce_i2c_hw =
737 kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
738
739 if (!dce_i2c_hw)
740 return NULL;
741
742 dce112_i2c_hw_construct(dce_i2c_hw, ctx, inst,
743 &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
744
745 return dce_i2c_hw;
746 }
dce112_clock_source_create(struct dc_context * ctx,struct dc_bios * bios,enum clock_source_id id,const struct dce110_clk_src_regs * regs,bool dp_clk_src)747 static struct clock_source *dce112_clock_source_create(
748 struct dc_context *ctx,
749 struct dc_bios *bios,
750 enum clock_source_id id,
751 const struct dce110_clk_src_regs *regs,
752 bool dp_clk_src)
753 {
754 struct dce110_clk_src *clk_src =
755 kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
756
757 if (!clk_src)
758 return NULL;
759
760 if (dce112_clk_src_construct(clk_src, ctx, bios, id,
761 regs, &cs_shift, &cs_mask)) {
762 clk_src->base.dp_clk_src = dp_clk_src;
763 return &clk_src->base;
764 }
765
766 kfree(clk_src);
767 BREAK_TO_DEBUGGER();
768 return NULL;
769 }
770
dce112_clock_source_destroy(struct clock_source ** clk_src)771 static void dce112_clock_source_destroy(struct clock_source **clk_src)
772 {
773 kfree(TO_DCE110_CLK_SRC(*clk_src));
774 *clk_src = NULL;
775 }
776
dce112_resource_destruct(struct dce110_resource_pool * pool)777 static void dce112_resource_destruct(struct dce110_resource_pool *pool)
778 {
779 unsigned int i;
780
781 for (i = 0; i < pool->base.pipe_count; i++) {
782 if (pool->base.opps[i] != NULL)
783 dce110_opp_destroy(&pool->base.opps[i]);
784
785 if (pool->base.transforms[i] != NULL)
786 dce112_transform_destroy(&pool->base.transforms[i]);
787
788 if (pool->base.ipps[i] != NULL)
789 dce_ipp_destroy(&pool->base.ipps[i]);
790
791 if (pool->base.mis[i] != NULL) {
792 kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
793 pool->base.mis[i] = NULL;
794 }
795
796 if (pool->base.timing_generators[i] != NULL) {
797 kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
798 pool->base.timing_generators[i] = NULL;
799 }
800 }
801
802 for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
803 if (pool->base.engines[i] != NULL)
804 dce110_engine_destroy(&pool->base.engines[i]);
805 if (pool->base.hw_i2cs[i] != NULL) {
806 kfree(pool->base.hw_i2cs[i]);
807 pool->base.hw_i2cs[i] = NULL;
808 }
809 if (pool->base.sw_i2cs[i] != NULL) {
810 kfree(pool->base.sw_i2cs[i]);
811 pool->base.sw_i2cs[i] = NULL;
812 }
813 }
814
815 for (i = 0; i < pool->base.stream_enc_count; i++) {
816 if (pool->base.stream_enc[i] != NULL)
817 kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
818 }
819
820 for (i = 0; i < pool->base.clk_src_count; i++) {
821 if (pool->base.clock_sources[i] != NULL) {
822 dce112_clock_source_destroy(&pool->base.clock_sources[i]);
823 }
824 }
825
826 if (pool->base.dp_clock_source != NULL)
827 dce112_clock_source_destroy(&pool->base.dp_clock_source);
828
829 for (i = 0; i < pool->base.audio_count; i++) {
830 if (pool->base.audios[i] != NULL) {
831 dce_aud_destroy(&pool->base.audios[i]);
832 }
833 }
834
835 if (pool->base.abm != NULL)
836 dce_abm_destroy(&pool->base.abm);
837
838 if (pool->base.dmcu != NULL)
839 dce_dmcu_destroy(&pool->base.dmcu);
840
841 if (pool->base.irqs != NULL) {
842 dal_irq_service_destroy(&pool->base.irqs);
843 }
844 }
845
find_matching_pll(struct resource_context * res_ctx,const struct resource_pool * pool,const struct dc_stream_state * const stream)846 static struct clock_source *find_matching_pll(
847 struct resource_context *res_ctx,
848 const struct resource_pool *pool,
849 const struct dc_stream_state *const stream)
850 {
851 switch (stream->link->link_enc->transmitter) {
852 case TRANSMITTER_UNIPHY_A:
853 return pool->clock_sources[DCE112_CLK_SRC_PLL0];
854 case TRANSMITTER_UNIPHY_B:
855 return pool->clock_sources[DCE112_CLK_SRC_PLL1];
856 case TRANSMITTER_UNIPHY_C:
857 return pool->clock_sources[DCE112_CLK_SRC_PLL2];
858 case TRANSMITTER_UNIPHY_D:
859 return pool->clock_sources[DCE112_CLK_SRC_PLL3];
860 case TRANSMITTER_UNIPHY_E:
861 return pool->clock_sources[DCE112_CLK_SRC_PLL4];
862 case TRANSMITTER_UNIPHY_F:
863 return pool->clock_sources[DCE112_CLK_SRC_PLL5];
864 default:
865 return NULL;
866 }
867 }
868
build_mapped_resource(const struct dc * dc,struct dc_state * context,struct dc_stream_state * stream)869 static enum dc_status build_mapped_resource(
870 const struct dc *dc,
871 struct dc_state *context,
872 struct dc_stream_state *stream)
873 {
874 struct pipe_ctx *pipe_ctx = resource_get_otg_master_for_stream(&context->res_ctx, stream);
875
876 if (!pipe_ctx)
877 return DC_ERROR_UNEXPECTED;
878
879 dce110_resource_build_pipe_hw_param(pipe_ctx);
880
881 resource_build_info_frame(pipe_ctx);
882
883 return DC_OK;
884 }
885
dce112_validate_bandwidth(struct dc * dc,struct dc_state * context,bool fast_validate)886 bool dce112_validate_bandwidth(
887 struct dc *dc,
888 struct dc_state *context,
889 bool fast_validate)
890 {
891 bool result = false;
892
893 DC_LOG_BANDWIDTH_CALCS(
894 "%s: start",
895 __func__);
896
897 if (bw_calcs(
898 dc->ctx,
899 dc->bw_dceip,
900 dc->bw_vbios,
901 context->res_ctx.pipe_ctx,
902 dc->res_pool->pipe_count,
903 &context->bw_ctx.bw.dce))
904 result = true;
905
906 if (!result)
907 DC_LOG_BANDWIDTH_VALIDATION(
908 "%s: Bandwidth validation failed!",
909 __func__);
910
911 if (memcmp(&dc->current_state->bw_ctx.bw.dce,
912 &context->bw_ctx.bw.dce, sizeof(context->bw_ctx.bw.dce))) {
913
914 DC_LOG_BANDWIDTH_CALCS(
915 "%s: finish,\n"
916 "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n"
917 "stutMark_b: %d stutMark_a: %d\n"
918 "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n"
919 "stutMark_b: %d stutMark_a: %d\n"
920 "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n"
921 "stutMark_b: %d stutMark_a: %d stutter_mode_enable: %d\n"
922 "cstate: %d pstate: %d nbpstate: %d sync: %d dispclk: %d\n"
923 "sclk: %d sclk_sleep: %d yclk: %d blackout_recovery_time_us: %d\n"
924 ,
925 __func__,
926 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[0].b_mark,
927 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[0].a_mark,
928 context->bw_ctx.bw.dce.urgent_wm_ns[0].b_mark,
929 context->bw_ctx.bw.dce.urgent_wm_ns[0].a_mark,
930 context->bw_ctx.bw.dce.stutter_exit_wm_ns[0].b_mark,
931 context->bw_ctx.bw.dce.stutter_exit_wm_ns[0].a_mark,
932 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[1].b_mark,
933 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[1].a_mark,
934 context->bw_ctx.bw.dce.urgent_wm_ns[1].b_mark,
935 context->bw_ctx.bw.dce.urgent_wm_ns[1].a_mark,
936 context->bw_ctx.bw.dce.stutter_exit_wm_ns[1].b_mark,
937 context->bw_ctx.bw.dce.stutter_exit_wm_ns[1].a_mark,
938 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[2].b_mark,
939 context->bw_ctx.bw.dce.nbp_state_change_wm_ns[2].a_mark,
940 context->bw_ctx.bw.dce.urgent_wm_ns[2].b_mark,
941 context->bw_ctx.bw.dce.urgent_wm_ns[2].a_mark,
942 context->bw_ctx.bw.dce.stutter_exit_wm_ns[2].b_mark,
943 context->bw_ctx.bw.dce.stutter_exit_wm_ns[2].a_mark,
944 context->bw_ctx.bw.dce.stutter_mode_enable,
945 context->bw_ctx.bw.dce.cpuc_state_change_enable,
946 context->bw_ctx.bw.dce.cpup_state_change_enable,
947 context->bw_ctx.bw.dce.nbp_state_change_enable,
948 context->bw_ctx.bw.dce.all_displays_in_sync,
949 context->bw_ctx.bw.dce.dispclk_khz,
950 context->bw_ctx.bw.dce.sclk_khz,
951 context->bw_ctx.bw.dce.sclk_deep_sleep_khz,
952 context->bw_ctx.bw.dce.yclk_khz,
953 context->bw_ctx.bw.dce.blackout_recovery_time_us);
954 }
955 return result;
956 }
957
resource_map_phy_clock_resources(const struct dc * dc,struct dc_state * context,struct dc_stream_state * stream)958 enum dc_status resource_map_phy_clock_resources(
959 const struct dc *dc,
960 struct dc_state *context,
961 struct dc_stream_state *stream)
962 {
963
964 /* acquire new resources */
965 struct pipe_ctx *pipe_ctx = resource_get_otg_master_for_stream(
966 &context->res_ctx, stream);
967
968 if (!pipe_ctx)
969 return DC_ERROR_UNEXPECTED;
970
971 if (dc_is_dp_signal(pipe_ctx->stream->signal)
972 || dc_is_virtual_signal(pipe_ctx->stream->signal))
973 pipe_ctx->clock_source =
974 dc->res_pool->dp_clock_source;
975 else {
976 if (stream && stream->link && stream->link->link_enc)
977 pipe_ctx->clock_source = find_matching_pll(
978 &context->res_ctx, dc->res_pool,
979 stream);
980 }
981
982 if (pipe_ctx->clock_source == NULL)
983 return DC_NO_CLOCK_SOURCE_RESOURCE;
984
985 resource_reference_clock_source(
986 &context->res_ctx,
987 dc->res_pool,
988 pipe_ctx->clock_source);
989
990 return DC_OK;
991 }
992
dce112_validate_surface_sets(struct dc_state * context)993 static bool dce112_validate_surface_sets(
994 struct dc_state *context)
995 {
996 int i;
997
998 for (i = 0; i < context->stream_count; i++) {
999 if (context->stream_status[i].plane_count == 0)
1000 continue;
1001
1002 if (context->stream_status[i].plane_count > 1)
1003 return false;
1004
1005 if (context->stream_status[i].plane_states[0]->format
1006 >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
1007 return false;
1008 }
1009
1010 return true;
1011 }
1012
dce112_add_stream_to_ctx(struct dc * dc,struct dc_state * new_ctx,struct dc_stream_state * dc_stream)1013 enum dc_status dce112_add_stream_to_ctx(
1014 struct dc *dc,
1015 struct dc_state *new_ctx,
1016 struct dc_stream_state *dc_stream)
1017 {
1018 enum dc_status result;
1019
1020 result = resource_map_pool_resources(dc, new_ctx, dc_stream);
1021
1022 if (result == DC_OK)
1023 result = resource_map_phy_clock_resources(dc, new_ctx, dc_stream);
1024
1025
1026 if (result == DC_OK)
1027 result = build_mapped_resource(dc, new_ctx, dc_stream);
1028
1029 return result;
1030 }
1031
dce112_validate_global(struct dc * dc,struct dc_state * context)1032 static enum dc_status dce112_validate_global(
1033 struct dc *dc,
1034 struct dc_state *context)
1035 {
1036 if (!dce112_validate_surface_sets(context))
1037 return DC_FAIL_SURFACE_VALIDATE;
1038
1039 return DC_OK;
1040 }
1041
dce112_destroy_resource_pool(struct resource_pool ** pool)1042 static void dce112_destroy_resource_pool(struct resource_pool **pool)
1043 {
1044 struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
1045
1046 dce112_resource_destruct(dce110_pool);
1047 kfree(dce110_pool);
1048 *pool = NULL;
1049 }
1050
1051 static const struct resource_funcs dce112_res_pool_funcs = {
1052 .destroy = dce112_destroy_resource_pool,
1053 .link_enc_create = dce112_link_encoder_create,
1054 .panel_cntl_create = dce112_panel_cntl_create,
1055 .validate_bandwidth = dce112_validate_bandwidth,
1056 .validate_plane = dce100_validate_plane,
1057 .add_stream_to_ctx = dce112_add_stream_to_ctx,
1058 .validate_global = dce112_validate_global,
1059 .find_first_free_match_stream_enc_for_link = dce110_find_first_free_match_stream_enc_for_link
1060 };
1061
bw_calcs_data_update_from_pplib(struct dc * dc)1062 static void bw_calcs_data_update_from_pplib(struct dc *dc)
1063 {
1064 struct dm_pp_clock_levels_with_latency eng_clks = {0};
1065 struct dm_pp_clock_levels_with_latency mem_clks = {0};
1066 struct dm_pp_wm_sets_with_clock_ranges clk_ranges = {0};
1067 struct dm_pp_clock_levels clks = {0};
1068 int memory_type_multiplier = MEMORY_TYPE_MULTIPLIER_CZ;
1069
1070 if (!dc->bw_vbios)
1071 return;
1072
1073 if (dc->bw_vbios->memory_type == bw_def_hbm)
1074 memory_type_multiplier = MEMORY_TYPE_HBM;
1075
1076 /*do system clock TODO PPLIB: after PPLIB implement,
1077 * then remove old way
1078 */
1079 if (!dm_pp_get_clock_levels_by_type_with_latency(
1080 dc->ctx,
1081 DM_PP_CLOCK_TYPE_ENGINE_CLK,
1082 &eng_clks)) {
1083
1084 /* This is only for temporary */
1085 dm_pp_get_clock_levels_by_type(
1086 dc->ctx,
1087 DM_PP_CLOCK_TYPE_ENGINE_CLK,
1088 &clks);
1089 /* convert all the clock fro kHz to fix point mHz */
1090 dc->bw_vbios->high_sclk = bw_frc_to_fixed(
1091 clks.clocks_in_khz[clks.num_levels-1], 1000);
1092 dc->bw_vbios->mid1_sclk = bw_frc_to_fixed(
1093 clks.clocks_in_khz[clks.num_levels/8], 1000);
1094 dc->bw_vbios->mid2_sclk = bw_frc_to_fixed(
1095 clks.clocks_in_khz[clks.num_levels*2/8], 1000);
1096 dc->bw_vbios->mid3_sclk = bw_frc_to_fixed(
1097 clks.clocks_in_khz[clks.num_levels*3/8], 1000);
1098 dc->bw_vbios->mid4_sclk = bw_frc_to_fixed(
1099 clks.clocks_in_khz[clks.num_levels*4/8], 1000);
1100 dc->bw_vbios->mid5_sclk = bw_frc_to_fixed(
1101 clks.clocks_in_khz[clks.num_levels*5/8], 1000);
1102 dc->bw_vbios->mid6_sclk = bw_frc_to_fixed(
1103 clks.clocks_in_khz[clks.num_levels*6/8], 1000);
1104 dc->bw_vbios->low_sclk = bw_frc_to_fixed(
1105 clks.clocks_in_khz[0], 1000);
1106
1107 /*do memory clock*/
1108 dm_pp_get_clock_levels_by_type(
1109 dc->ctx,
1110 DM_PP_CLOCK_TYPE_MEMORY_CLK,
1111 &clks);
1112
1113 dc->bw_vbios->low_yclk = bw_frc_to_fixed(
1114 clks.clocks_in_khz[0] * memory_type_multiplier, 1000);
1115 dc->bw_vbios->mid_yclk = bw_frc_to_fixed(
1116 clks.clocks_in_khz[clks.num_levels>>1] * memory_type_multiplier,
1117 1000);
1118 dc->bw_vbios->high_yclk = bw_frc_to_fixed(
1119 clks.clocks_in_khz[clks.num_levels-1] * memory_type_multiplier,
1120 1000);
1121
1122 return;
1123 }
1124
1125 /* convert all the clock fro kHz to fix point mHz TODO: wloop data */
1126 dc->bw_vbios->high_sclk = bw_frc_to_fixed(
1127 eng_clks.data[eng_clks.num_levels-1].clocks_in_khz, 1000);
1128 dc->bw_vbios->mid1_sclk = bw_frc_to_fixed(
1129 eng_clks.data[eng_clks.num_levels/8].clocks_in_khz, 1000);
1130 dc->bw_vbios->mid2_sclk = bw_frc_to_fixed(
1131 eng_clks.data[eng_clks.num_levels*2/8].clocks_in_khz, 1000);
1132 dc->bw_vbios->mid3_sclk = bw_frc_to_fixed(
1133 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz, 1000);
1134 dc->bw_vbios->mid4_sclk = bw_frc_to_fixed(
1135 eng_clks.data[eng_clks.num_levels*4/8].clocks_in_khz, 1000);
1136 dc->bw_vbios->mid5_sclk = bw_frc_to_fixed(
1137 eng_clks.data[eng_clks.num_levels*5/8].clocks_in_khz, 1000);
1138 dc->bw_vbios->mid6_sclk = bw_frc_to_fixed(
1139 eng_clks.data[eng_clks.num_levels*6/8].clocks_in_khz, 1000);
1140 dc->bw_vbios->low_sclk = bw_frc_to_fixed(
1141 eng_clks.data[0].clocks_in_khz, 1000);
1142
1143 /*do memory clock*/
1144 dm_pp_get_clock_levels_by_type_with_latency(
1145 dc->ctx,
1146 DM_PP_CLOCK_TYPE_MEMORY_CLK,
1147 &mem_clks);
1148
1149 /* we don't need to call PPLIB for validation clock since they
1150 * also give us the highest sclk and highest mclk (UMA clock).
1151 * ALSO always convert UMA clock (from PPLIB) to YCLK (HW formula):
1152 * YCLK = UMACLK*m_memoryTypeMultiplier
1153 */
1154 dc->bw_vbios->low_yclk = bw_frc_to_fixed(
1155 mem_clks.data[0].clocks_in_khz * memory_type_multiplier, 1000);
1156 dc->bw_vbios->mid_yclk = bw_frc_to_fixed(
1157 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz * memory_type_multiplier,
1158 1000);
1159 dc->bw_vbios->high_yclk = bw_frc_to_fixed(
1160 mem_clks.data[mem_clks.num_levels-1].clocks_in_khz * memory_type_multiplier,
1161 1000);
1162
1163 /* Now notify PPLib/SMU about which Watermarks sets they should select
1164 * depending on DPM state they are in. And update BW MGR GFX Engine and
1165 * Memory clock member variables for Watermarks calculations for each
1166 * Watermark Set
1167 */
1168 clk_ranges.num_wm_sets = 4;
1169 clk_ranges.wm_clk_ranges[0].wm_set_id = WM_SET_A;
1170 clk_ranges.wm_clk_ranges[0].wm_min_eng_clk_in_khz =
1171 eng_clks.data[0].clocks_in_khz;
1172 clk_ranges.wm_clk_ranges[0].wm_max_eng_clk_in_khz =
1173 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
1174 clk_ranges.wm_clk_ranges[0].wm_min_mem_clk_in_khz =
1175 mem_clks.data[0].clocks_in_khz;
1176 clk_ranges.wm_clk_ranges[0].wm_max_mem_clk_in_khz =
1177 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
1178
1179 clk_ranges.wm_clk_ranges[1].wm_set_id = WM_SET_B;
1180 clk_ranges.wm_clk_ranges[1].wm_min_eng_clk_in_khz =
1181 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
1182 /* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
1183 clk_ranges.wm_clk_ranges[1].wm_max_eng_clk_in_khz = 5000000;
1184 clk_ranges.wm_clk_ranges[1].wm_min_mem_clk_in_khz =
1185 mem_clks.data[0].clocks_in_khz;
1186 clk_ranges.wm_clk_ranges[1].wm_max_mem_clk_in_khz =
1187 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
1188
1189 clk_ranges.wm_clk_ranges[2].wm_set_id = WM_SET_C;
1190 clk_ranges.wm_clk_ranges[2].wm_min_eng_clk_in_khz =
1191 eng_clks.data[0].clocks_in_khz;
1192 clk_ranges.wm_clk_ranges[2].wm_max_eng_clk_in_khz =
1193 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
1194 clk_ranges.wm_clk_ranges[2].wm_min_mem_clk_in_khz =
1195 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
1196 /* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
1197 clk_ranges.wm_clk_ranges[2].wm_max_mem_clk_in_khz = 5000000;
1198
1199 clk_ranges.wm_clk_ranges[3].wm_set_id = WM_SET_D;
1200 clk_ranges.wm_clk_ranges[3].wm_min_eng_clk_in_khz =
1201 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
1202 /* 5 GHz instead of data[7].clockInKHz to cover Overdrive */
1203 clk_ranges.wm_clk_ranges[3].wm_max_eng_clk_in_khz = 5000000;
1204 clk_ranges.wm_clk_ranges[3].wm_min_mem_clk_in_khz =
1205 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
1206 /* 5 GHz instead of data[2].clockInKHz to cover Overdrive */
1207 clk_ranges.wm_clk_ranges[3].wm_max_mem_clk_in_khz = 5000000;
1208
1209 /* Notify PP Lib/SMU which Watermarks to use for which clock ranges */
1210 dm_pp_notify_wm_clock_changes(dc->ctx, &clk_ranges);
1211 }
1212
dce112_resource_cap(struct hw_asic_id * asic_id)1213 static const struct resource_caps *dce112_resource_cap(
1214 struct hw_asic_id *asic_id)
1215 {
1216 if (ASIC_REV_IS_POLARIS11_M(asic_id->hw_internal_rev) ||
1217 ASIC_REV_IS_POLARIS12_V(asic_id->hw_internal_rev))
1218 return &polaris_11_resource_cap;
1219 else
1220 return &polaris_10_resource_cap;
1221 }
1222
dce112_resource_construct(uint8_t num_virtual_links,struct dc * dc,struct dce110_resource_pool * pool)1223 static bool dce112_resource_construct(
1224 uint8_t num_virtual_links,
1225 struct dc *dc,
1226 struct dce110_resource_pool *pool)
1227 {
1228 unsigned int i;
1229 struct dc_context *ctx = dc->ctx;
1230
1231 ctx->dc_bios->regs = &bios_regs;
1232
1233 pool->base.res_cap = dce112_resource_cap(&ctx->asic_id);
1234 pool->base.funcs = &dce112_res_pool_funcs;
1235
1236 /*************************************************
1237 * Resource + asic cap harcoding *
1238 *************************************************/
1239 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
1240 pool->base.pipe_count = pool->base.res_cap->num_timing_generator;
1241 pool->base.timing_generator_count = pool->base.res_cap->num_timing_generator;
1242 dc->caps.max_downscale_ratio = 200;
1243 dc->caps.i2c_speed_in_khz = 100;
1244 dc->caps.i2c_speed_in_khz_hdcp = 100; /*1.4 w/a not applied by default*/
1245 dc->caps.max_cursor_size = 128;
1246 dc->caps.min_horizontal_blanking_period = 80;
1247 dc->caps.dual_link_dvi = true;
1248 dc->caps.extended_aux_timeout_support = false;
1249 dc->debug = debug_defaults;
1250
1251 /*************************************************
1252 * Create resources *
1253 *************************************************/
1254
1255 pool->base.clock_sources[DCE112_CLK_SRC_PLL0] =
1256 dce112_clock_source_create(
1257 ctx, ctx->dc_bios,
1258 CLOCK_SOURCE_COMBO_PHY_PLL0,
1259 &clk_src_regs[0], false);
1260 pool->base.clock_sources[DCE112_CLK_SRC_PLL1] =
1261 dce112_clock_source_create(
1262 ctx, ctx->dc_bios,
1263 CLOCK_SOURCE_COMBO_PHY_PLL1,
1264 &clk_src_regs[1], false);
1265 pool->base.clock_sources[DCE112_CLK_SRC_PLL2] =
1266 dce112_clock_source_create(
1267 ctx, ctx->dc_bios,
1268 CLOCK_SOURCE_COMBO_PHY_PLL2,
1269 &clk_src_regs[2], false);
1270 pool->base.clock_sources[DCE112_CLK_SRC_PLL3] =
1271 dce112_clock_source_create(
1272 ctx, ctx->dc_bios,
1273 CLOCK_SOURCE_COMBO_PHY_PLL3,
1274 &clk_src_regs[3], false);
1275 pool->base.clock_sources[DCE112_CLK_SRC_PLL4] =
1276 dce112_clock_source_create(
1277 ctx, ctx->dc_bios,
1278 CLOCK_SOURCE_COMBO_PHY_PLL4,
1279 &clk_src_regs[4], false);
1280 pool->base.clock_sources[DCE112_CLK_SRC_PLL5] =
1281 dce112_clock_source_create(
1282 ctx, ctx->dc_bios,
1283 CLOCK_SOURCE_COMBO_PHY_PLL5,
1284 &clk_src_regs[5], false);
1285 pool->base.clk_src_count = DCE112_CLK_SRC_TOTAL;
1286
1287 pool->base.dp_clock_source = dce112_clock_source_create(
1288 ctx, ctx->dc_bios,
1289 CLOCK_SOURCE_ID_DP_DTO, &clk_src_regs[0], true);
1290
1291
1292 for (i = 0; i < pool->base.clk_src_count; i++) {
1293 if (pool->base.clock_sources[i] == NULL) {
1294 dm_error("DC: failed to create clock sources!\n");
1295 BREAK_TO_DEBUGGER();
1296 goto res_create_fail;
1297 }
1298 }
1299
1300 pool->base.dmcu = dce_dmcu_create(ctx,
1301 &dmcu_regs,
1302 &dmcu_shift,
1303 &dmcu_mask);
1304 if (pool->base.dmcu == NULL) {
1305 dm_error("DC: failed to create dmcu!\n");
1306 BREAK_TO_DEBUGGER();
1307 goto res_create_fail;
1308 }
1309
1310 pool->base.abm = dce_abm_create(ctx,
1311 &abm_regs,
1312 &abm_shift,
1313 &abm_mask);
1314 if (pool->base.abm == NULL) {
1315 dm_error("DC: failed to create abm!\n");
1316 BREAK_TO_DEBUGGER();
1317 goto res_create_fail;
1318 }
1319
1320 {
1321 struct irq_service_init_data init_data;
1322 init_data.ctx = dc->ctx;
1323 pool->base.irqs = dal_irq_service_dce110_create(&init_data);
1324 if (!pool->base.irqs)
1325 goto res_create_fail;
1326 }
1327
1328 for (i = 0; i < pool->base.pipe_count; i++) {
1329 pool->base.timing_generators[i] =
1330 dce112_timing_generator_create(
1331 ctx,
1332 i,
1333 &dce112_tg_offsets[i]);
1334 if (pool->base.timing_generators[i] == NULL) {
1335 BREAK_TO_DEBUGGER();
1336 dm_error("DC: failed to create tg!\n");
1337 goto res_create_fail;
1338 }
1339
1340 pool->base.mis[i] = dce112_mem_input_create(ctx, i);
1341 if (pool->base.mis[i] == NULL) {
1342 BREAK_TO_DEBUGGER();
1343 dm_error(
1344 "DC: failed to create memory input!\n");
1345 goto res_create_fail;
1346 }
1347
1348 pool->base.ipps[i] = dce112_ipp_create(ctx, i);
1349 if (pool->base.ipps[i] == NULL) {
1350 BREAK_TO_DEBUGGER();
1351 dm_error(
1352 "DC:failed to create input pixel processor!\n");
1353 goto res_create_fail;
1354 }
1355
1356 pool->base.transforms[i] = dce112_transform_create(ctx, i);
1357 if (pool->base.transforms[i] == NULL) {
1358 BREAK_TO_DEBUGGER();
1359 dm_error(
1360 "DC: failed to create transform!\n");
1361 goto res_create_fail;
1362 }
1363
1364 pool->base.opps[i] = dce112_opp_create(
1365 ctx,
1366 i);
1367 if (pool->base.opps[i] == NULL) {
1368 BREAK_TO_DEBUGGER();
1369 dm_error(
1370 "DC:failed to create output pixel processor!\n");
1371 goto res_create_fail;
1372 }
1373 }
1374
1375 for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
1376 pool->base.engines[i] = dce112_aux_engine_create(ctx, i);
1377 if (pool->base.engines[i] == NULL) {
1378 BREAK_TO_DEBUGGER();
1379 dm_error(
1380 "DC:failed to create aux engine!!\n");
1381 goto res_create_fail;
1382 }
1383 pool->base.hw_i2cs[i] = dce112_i2c_hw_create(ctx, i);
1384 if (pool->base.hw_i2cs[i] == NULL) {
1385 BREAK_TO_DEBUGGER();
1386 dm_error(
1387 "DC:failed to create i2c engine!!\n");
1388 goto res_create_fail;
1389 }
1390 pool->base.sw_i2cs[i] = NULL;
1391 }
1392
1393 if (!resource_construct(num_virtual_links, dc, &pool->base,
1394 &res_create_funcs))
1395 goto res_create_fail;
1396
1397 dc->caps.max_planes = pool->base.pipe_count;
1398
1399 for (i = 0; i < dc->caps.max_planes; ++i)
1400 dc->caps.planes[i] = plane_cap;
1401
1402 /* Create hardware sequencer */
1403 dce112_hw_sequencer_construct(dc);
1404
1405 bw_calcs_init(dc->bw_dceip, dc->bw_vbios, dc->ctx->asic_id);
1406
1407 bw_calcs_data_update_from_pplib(dc);
1408
1409 return true;
1410
1411 res_create_fail:
1412 dce112_resource_destruct(pool);
1413 return false;
1414 }
1415
dce112_create_resource_pool(uint8_t num_virtual_links,struct dc * dc)1416 struct resource_pool *dce112_create_resource_pool(
1417 uint8_t num_virtual_links,
1418 struct dc *dc)
1419 {
1420 struct dce110_resource_pool *pool =
1421 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
1422
1423 if (!pool)
1424 return NULL;
1425
1426 if (dce112_resource_construct(num_virtual_links, dc, pool))
1427 return &pool->base;
1428
1429 kfree(pool);
1430 BREAK_TO_DEBUGGER();
1431 return NULL;
1432 }
1433