This source file includes following definitions.
- dce120_opp_create
- dce120_aux_engine_create
- dce120_i2c_hw_create
- dce120_clock_source_create
- dce120_clock_source_destroy
- dce120_hw_sequencer_create
- dce120_timing_generator_create
- dce120_transform_destroy
- destruct
- read_dce_straps
- create_audio
- dce120_link_encoder_create
- dce120_ipp_create
- dce120_stream_encoder_create
- dce120_hwseq_create
- dce121_hwseq_create
- dce120_mem_input_create
- dce120_transform_create
- dce120_destroy_resource_pool
- bw_calcs_data_update_from_pplib
- read_pipe_fuses
- construct
- dce120_create_resource_pool
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27 #include <linux/slab.h>
28
29 #include "dm_services.h"
30
31
32 #include "stream_encoder.h"
33 #include "resource.h"
34 #include "include/irq_service_interface.h"
35 #include "dce120_resource.h"
36
37 #include "dce112/dce112_resource.h"
38
39 #include "dce110/dce110_resource.h"
40 #include "../virtual/virtual_stream_encoder.h"
41 #include "dce120_timing_generator.h"
42 #include "irq/dce120/irq_service_dce120.h"
43 #include "dce/dce_opp.h"
44 #include "dce/dce_clock_source.h"
45 #include "dce/dce_ipp.h"
46 #include "dce/dce_mem_input.h"
47
48 #include "dce110/dce110_hw_sequencer.h"
49 #include "dce120/dce120_hw_sequencer.h"
50 #include "dce/dce_transform.h"
51 #include "clk_mgr.h"
52 #include "dce/dce_audio.h"
53 #include "dce/dce_link_encoder.h"
54 #include "dce/dce_stream_encoder.h"
55 #include "dce/dce_hwseq.h"
56 #include "dce/dce_abm.h"
57 #include "dce/dce_dmcu.h"
58 #include "dce/dce_aux.h"
59 #include "dce/dce_i2c.h"
60
61 #include "dce/dce_12_0_offset.h"
62 #include "dce/dce_12_0_sh_mask.h"
63 #include "soc15_hw_ip.h"
64 #include "vega10_ip_offset.h"
65 #include "nbio/nbio_6_1_offset.h"
66 #include "mmhub/mmhub_9_4_0_offset.h"
67 #include "mmhub/mmhub_9_4_0_sh_mask.h"
68 #include "reg_helper.h"
69
70 #include "dce100/dce100_resource.h"
71
72 #ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
73 #define mmDP0_DP_DPHY_INTERNAL_CTRL 0x210f
74 #define mmDP0_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
75 #define mmDP1_DP_DPHY_INTERNAL_CTRL 0x220f
76 #define mmDP1_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
77 #define mmDP2_DP_DPHY_INTERNAL_CTRL 0x230f
78 #define mmDP2_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
79 #define mmDP3_DP_DPHY_INTERNAL_CTRL 0x240f
80 #define mmDP3_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
81 #define mmDP4_DP_DPHY_INTERNAL_CTRL 0x250f
82 #define mmDP4_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
83 #define mmDP5_DP_DPHY_INTERNAL_CTRL 0x260f
84 #define mmDP5_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
85 #define mmDP6_DP_DPHY_INTERNAL_CTRL 0x270f
86 #define mmDP6_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
87 #endif
88
89 enum dce120_clk_src_array_id {
90 DCE120_CLK_SRC_PLL0,
91 DCE120_CLK_SRC_PLL1,
92 DCE120_CLK_SRC_PLL2,
93 DCE120_CLK_SRC_PLL3,
94 DCE120_CLK_SRC_PLL4,
95 DCE120_CLK_SRC_PLL5,
96
97 DCE120_CLK_SRC_TOTAL
98 };
99
100 static const struct dce110_timing_generator_offsets dce120_tg_offsets[] = {
101 {
102 .crtc = (mmCRTC0_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
103 },
104 {
105 .crtc = (mmCRTC1_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
106 },
107 {
108 .crtc = (mmCRTC2_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
109 },
110 {
111 .crtc = (mmCRTC3_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
112 },
113 {
114 .crtc = (mmCRTC4_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
115 },
116 {
117 .crtc = (mmCRTC5_CRTC_CONTROL - mmCRTC0_CRTC_CONTROL),
118 }
119 };
120
121
122
123
124 #define BASE_INNER(seg) \
125 DCE_BASE__INST0_SEG ## seg
126
127 #define NBIO_BASE_INNER(seg) \
128 NBIF_BASE__INST0_SEG ## seg
129
130 #define NBIO_BASE(seg) \
131 NBIO_BASE_INNER(seg)
132
133
134 #define BASE(seg) \
135 BASE_INNER(seg)
136
137 #define SR(reg_name)\
138 .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
139 mm ## reg_name
140
141 #define SRI(reg_name, block, id)\
142 .reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
143 mm ## block ## id ## _ ## reg_name
144
145
146 #define MMHUB_BASE_INNER(seg) \
147 MMHUB_BASE__INST0_SEG ## seg
148
149 #define MMHUB_BASE(seg) \
150 MMHUB_BASE_INNER(seg)
151
152 #define MMHUB_SR(reg_name)\
153 .reg_name = MMHUB_BASE(mm ## reg_name ## _BASE_IDX) + \
154 mm ## reg_name
155
156
157
158
159
160 static const struct dce_dmcu_registers dmcu_regs = {
161 DMCU_DCE110_COMMON_REG_LIST()
162 };
163
164 static const struct dce_dmcu_shift dmcu_shift = {
165 DMCU_MASK_SH_LIST_DCE110(__SHIFT)
166 };
167
168 static const struct dce_dmcu_mask dmcu_mask = {
169 DMCU_MASK_SH_LIST_DCE110(_MASK)
170 };
171
172 static const struct dce_abm_registers abm_regs = {
173 ABM_DCE110_COMMON_REG_LIST()
174 };
175
176 static const struct dce_abm_shift abm_shift = {
177 ABM_MASK_SH_LIST_DCE110(__SHIFT)
178 };
179
180 static const struct dce_abm_mask abm_mask = {
181 ABM_MASK_SH_LIST_DCE110(_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_DCE120_MASK_SH_LIST_SOC_BASE(__SHIFT)
200 };
201
202 static const struct dce_ipp_mask ipp_mask = {
203 IPP_DCE120_MASK_SH_LIST_SOC_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_SOC_BASE(__SHIFT)
222 };
223
224 static const struct dce_transform_mask xfm_mask = {
225 XFM_COMMON_MASK_SH_LIST_SOC_BASE(_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 #define hpd_regs(id)\
243 [id] = {\
244 HPD_REG_LIST(id)\
245 }
246
247 static const struct dce110_link_enc_hpd_registers link_enc_hpd_regs[] = {
248 hpd_regs(0),
249 hpd_regs(1),
250 hpd_regs(2),
251 hpd_regs(3),
252 hpd_regs(4),
253 hpd_regs(5)
254 };
255
256 #define link_regs(id)\
257 [id] = {\
258 LE_DCE120_REG_LIST(id), \
259 SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
260 }
261
262 static const struct dce110_link_enc_registers link_enc_regs[] = {
263 link_regs(0),
264 link_regs(1),
265 link_regs(2),
266 link_regs(3),
267 link_regs(4),
268 link_regs(5),
269 link_regs(6),
270 };
271
272
273 #define stream_enc_regs(id)\
274 [id] = {\
275 SE_COMMON_REG_LIST(id),\
276 .TMDS_CNTL = 0,\
277 }
278
279 static const struct dce110_stream_enc_registers stream_enc_regs[] = {
280 stream_enc_regs(0),
281 stream_enc_regs(1),
282 stream_enc_regs(2),
283 stream_enc_regs(3),
284 stream_enc_regs(4),
285 stream_enc_regs(5)
286 };
287
288 static const struct dce_stream_encoder_shift se_shift = {
289 SE_COMMON_MASK_SH_LIST_DCE120(__SHIFT)
290 };
291
292 static const struct dce_stream_encoder_mask se_mask = {
293 SE_COMMON_MASK_SH_LIST_DCE120(_MASK)
294 };
295
296 #define opp_regs(id)\
297 [id] = {\
298 OPP_DCE_120_REG_LIST(id),\
299 }
300
301 static const struct dce_opp_registers opp_regs[] = {
302 opp_regs(0),
303 opp_regs(1),
304 opp_regs(2),
305 opp_regs(3),
306 opp_regs(4),
307 opp_regs(5)
308 };
309
310 static const struct dce_opp_shift opp_shift = {
311 OPP_COMMON_MASK_SH_LIST_DCE_120(__SHIFT)
312 };
313
314 static const struct dce_opp_mask opp_mask = {
315 OPP_COMMON_MASK_SH_LIST_DCE_120(_MASK)
316 };
317 #define aux_engine_regs(id)\
318 [id] = {\
319 AUX_COMMON_REG_LIST(id), \
320 .AUX_RESET_MASK = 0 \
321 }
322
323 static const struct dce110_aux_registers aux_engine_regs[] = {
324 aux_engine_regs(0),
325 aux_engine_regs(1),
326 aux_engine_regs(2),
327 aux_engine_regs(3),
328 aux_engine_regs(4),
329 aux_engine_regs(5)
330 };
331
332 #define audio_regs(id)\
333 [id] = {\
334 AUD_COMMON_REG_LIST(id)\
335 }
336
337 static const struct dce_audio_registers audio_regs[] = {
338 audio_regs(0),
339 audio_regs(1),
340 audio_regs(2),
341 audio_regs(3),
342 audio_regs(4),
343 audio_regs(5)
344 };
345
346 #define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
347 SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
348 SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
349 AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
350
351 static const struct dce_audio_shift audio_shift = {
352 DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
353 };
354
355 static const struct dce_audio_mask audio_mask = {
356 DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
357 };
358
359 #define clk_src_regs(index, id)\
360 [index] = {\
361 CS_COMMON_REG_LIST_DCE_112(id),\
362 }
363
364 static const struct dce110_clk_src_regs clk_src_regs[] = {
365 clk_src_regs(0, A),
366 clk_src_regs(1, B),
367 clk_src_regs(2, C),
368 clk_src_regs(3, D),
369 clk_src_regs(4, E),
370 clk_src_regs(5, F)
371 };
372
373 static const struct dce110_clk_src_shift cs_shift = {
374 CS_COMMON_MASK_SH_LIST_DCE_112(__SHIFT)
375 };
376
377 static const struct dce110_clk_src_mask cs_mask = {
378 CS_COMMON_MASK_SH_LIST_DCE_112(_MASK)
379 };
380
381 struct output_pixel_processor *dce120_opp_create(
382 struct dc_context *ctx,
383 uint32_t inst)
384 {
385 struct dce110_opp *opp =
386 kzalloc(sizeof(struct dce110_opp), GFP_KERNEL);
387
388 if (!opp)
389 return NULL;
390
391 dce110_opp_construct(opp,
392 ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
393 return &opp->base;
394 }
395 struct dce_aux *dce120_aux_engine_create(
396 struct dc_context *ctx,
397 uint32_t inst)
398 {
399 struct aux_engine_dce110 *aux_engine =
400 kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
401
402 if (!aux_engine)
403 return NULL;
404
405 dce110_aux_engine_construct(aux_engine, ctx, inst,
406 SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
407 &aux_engine_regs[inst]);
408
409 return &aux_engine->base;
410 }
411 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }
412
413 static const struct dce_i2c_registers i2c_hw_regs[] = {
414 i2c_inst_regs(1),
415 i2c_inst_regs(2),
416 i2c_inst_regs(3),
417 i2c_inst_regs(4),
418 i2c_inst_regs(5),
419 i2c_inst_regs(6),
420 };
421
422 static const struct dce_i2c_shift i2c_shifts = {
423 I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
424 };
425
426 static const struct dce_i2c_mask i2c_masks = {
427 I2C_COMMON_MASK_SH_LIST_DCE110(_MASK)
428 };
429
430 struct dce_i2c_hw *dce120_i2c_hw_create(
431 struct dc_context *ctx,
432 uint32_t inst)
433 {
434 struct dce_i2c_hw *dce_i2c_hw =
435 kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
436
437 if (!dce_i2c_hw)
438 return NULL;
439
440 dce112_i2c_hw_construct(dce_i2c_hw, ctx, inst,
441 &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
442
443 return dce_i2c_hw;
444 }
445 static const struct bios_registers bios_regs = {
446 .BIOS_SCRATCH_3 = mmBIOS_SCRATCH_3 + NBIO_BASE(mmBIOS_SCRATCH_3_BASE_IDX),
447 .BIOS_SCRATCH_6 = mmBIOS_SCRATCH_6 + NBIO_BASE(mmBIOS_SCRATCH_6_BASE_IDX)
448 };
449
450 static const struct resource_caps res_cap = {
451 .num_timing_generator = 6,
452 .num_audio = 7,
453 .num_stream_encoder = 6,
454 .num_pll = 6,
455 .num_ddc = 6,
456 };
457
458 static const struct dc_plane_cap plane_cap = {
459 .type = DC_PLANE_TYPE_DCE_RGB,
460
461 .pixel_format_support = {
462 .argb8888 = true,
463 .nv12 = false,
464 .fp16 = false
465 },
466
467 .max_upscale_factor = {
468 .argb8888 = 16000,
469 .nv12 = 1,
470 .fp16 = 1
471 },
472
473 .max_downscale_factor = {
474 .argb8888 = 250,
475 .nv12 = 1,
476 .fp16 = 1
477 }
478 };
479
480 static const struct dc_debug_options debug_defaults = {
481 .disable_clock_gate = true,
482 };
483
484 static struct clock_source *dce120_clock_source_create(
485 struct dc_context *ctx,
486 struct dc_bios *bios,
487 enum clock_source_id id,
488 const struct dce110_clk_src_regs *regs,
489 bool dp_clk_src)
490 {
491 struct dce110_clk_src *clk_src =
492 kzalloc(sizeof(*clk_src), GFP_KERNEL);
493
494 if (!clk_src)
495 return NULL;
496
497 if (dce112_clk_src_construct(clk_src, ctx, bios, id,
498 regs, &cs_shift, &cs_mask)) {
499 clk_src->base.dp_clk_src = dp_clk_src;
500 return &clk_src->base;
501 }
502
503 kfree(clk_src);
504 BREAK_TO_DEBUGGER();
505 return NULL;
506 }
507
508 static void dce120_clock_source_destroy(struct clock_source **clk_src)
509 {
510 kfree(TO_DCE110_CLK_SRC(*clk_src));
511 *clk_src = NULL;
512 }
513
514
515 static bool dce120_hw_sequencer_create(struct dc *dc)
516 {
517
518
519
520 dce120_hw_sequencer_construct(dc);
521
522
523
524 return true;
525 }
526
527 static struct timing_generator *dce120_timing_generator_create(
528 struct dc_context *ctx,
529 uint32_t instance,
530 const struct dce110_timing_generator_offsets *offsets)
531 {
532 struct dce110_timing_generator *tg110 =
533 kzalloc(sizeof(struct dce110_timing_generator), GFP_KERNEL);
534
535 if (!tg110)
536 return NULL;
537
538 dce120_timing_generator_construct(tg110, ctx, instance, offsets);
539 return &tg110->base;
540 }
541
542 static void dce120_transform_destroy(struct transform **xfm)
543 {
544 kfree(TO_DCE_TRANSFORM(*xfm));
545 *xfm = NULL;
546 }
547
548 static void destruct(struct dce110_resource_pool *pool)
549 {
550 unsigned int i;
551
552 for (i = 0; i < pool->base.pipe_count; i++) {
553 if (pool->base.opps[i] != NULL)
554 dce110_opp_destroy(&pool->base.opps[i]);
555
556 if (pool->base.transforms[i] != NULL)
557 dce120_transform_destroy(&pool->base.transforms[i]);
558
559 if (pool->base.ipps[i] != NULL)
560 dce_ipp_destroy(&pool->base.ipps[i]);
561
562 if (pool->base.mis[i] != NULL) {
563 kfree(TO_DCE_MEM_INPUT(pool->base.mis[i]));
564 pool->base.mis[i] = NULL;
565 }
566
567 if (pool->base.irqs != NULL) {
568 dal_irq_service_destroy(&pool->base.irqs);
569 }
570
571 if (pool->base.timing_generators[i] != NULL) {
572 kfree(DCE110TG_FROM_TG(pool->base.timing_generators[i]));
573 pool->base.timing_generators[i] = NULL;
574 }
575 }
576
577 for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
578 if (pool->base.engines[i] != NULL)
579 dce110_engine_destroy(&pool->base.engines[i]);
580 if (pool->base.hw_i2cs[i] != NULL) {
581 kfree(pool->base.hw_i2cs[i]);
582 pool->base.hw_i2cs[i] = NULL;
583 }
584 if (pool->base.sw_i2cs[i] != NULL) {
585 kfree(pool->base.sw_i2cs[i]);
586 pool->base.sw_i2cs[i] = NULL;
587 }
588 }
589
590 for (i = 0; i < pool->base.audio_count; i++) {
591 if (pool->base.audios[i])
592 dce_aud_destroy(&pool->base.audios[i]);
593 }
594
595 for (i = 0; i < pool->base.stream_enc_count; i++) {
596 if (pool->base.stream_enc[i] != NULL)
597 kfree(DCE110STRENC_FROM_STRENC(pool->base.stream_enc[i]));
598 }
599
600 for (i = 0; i < pool->base.clk_src_count; i++) {
601 if (pool->base.clock_sources[i] != NULL)
602 dce120_clock_source_destroy(
603 &pool->base.clock_sources[i]);
604 }
605
606 if (pool->base.dp_clock_source != NULL)
607 dce120_clock_source_destroy(&pool->base.dp_clock_source);
608
609 if (pool->base.abm != NULL)
610 dce_abm_destroy(&pool->base.abm);
611
612 if (pool->base.dmcu != NULL)
613 dce_dmcu_destroy(&pool->base.dmcu);
614 }
615
616 static void read_dce_straps(
617 struct dc_context *ctx,
618 struct resource_straps *straps)
619 {
620 uint32_t reg_val = dm_read_reg_soc15(ctx, mmCC_DC_MISC_STRAPS, 0);
621
622 straps->audio_stream_number = get_reg_field_value(reg_val,
623 CC_DC_MISC_STRAPS,
624 AUDIO_STREAM_NUMBER);
625 straps->hdmi_disable = get_reg_field_value(reg_val,
626 CC_DC_MISC_STRAPS,
627 HDMI_DISABLE);
628
629 reg_val = dm_read_reg_soc15(ctx, mmDC_PINSTRAPS, 0);
630 straps->dc_pinstraps_audio = get_reg_field_value(reg_val,
631 DC_PINSTRAPS,
632 DC_PINSTRAPS_AUDIO);
633 }
634
635 static struct audio *create_audio(
636 struct dc_context *ctx, unsigned int inst)
637 {
638 return dce_audio_create(ctx, inst,
639 &audio_regs[inst], &audio_shift, &audio_mask);
640 }
641
642 static const struct encoder_feature_support link_enc_feature = {
643 .max_hdmi_deep_color = COLOR_DEPTH_121212,
644 .max_hdmi_pixel_clock = 600000,
645 .hdmi_ycbcr420_supported = true,
646 .dp_ycbcr420_supported = false,
647 .flags.bits.IS_HBR2_CAPABLE = true,
648 .flags.bits.IS_HBR3_CAPABLE = true,
649 .flags.bits.IS_TPS3_CAPABLE = true,
650 .flags.bits.IS_TPS4_CAPABLE = true,
651 };
652
653 static struct link_encoder *dce120_link_encoder_create(
654 const struct encoder_init_data *enc_init_data)
655 {
656 struct dce110_link_encoder *enc110 =
657 kzalloc(sizeof(struct dce110_link_encoder), GFP_KERNEL);
658
659 if (!enc110)
660 return NULL;
661
662 dce110_link_encoder_construct(enc110,
663 enc_init_data,
664 &link_enc_feature,
665 &link_enc_regs[enc_init_data->transmitter],
666 &link_enc_aux_regs[enc_init_data->channel - 1],
667 &link_enc_hpd_regs[enc_init_data->hpd_source]);
668
669 return &enc110->base;
670 }
671
672 static struct input_pixel_processor *dce120_ipp_create(
673 struct dc_context *ctx, uint32_t inst)
674 {
675 struct dce_ipp *ipp = kzalloc(sizeof(struct dce_ipp), GFP_KERNEL);
676
677 if (!ipp) {
678 BREAK_TO_DEBUGGER();
679 return NULL;
680 }
681
682 dce_ipp_construct(ipp, ctx, inst,
683 &ipp_regs[inst], &ipp_shift, &ipp_mask);
684 return &ipp->base;
685 }
686
687 static struct stream_encoder *dce120_stream_encoder_create(
688 enum engine_id eng_id,
689 struct dc_context *ctx)
690 {
691 struct dce110_stream_encoder *enc110 =
692 kzalloc(sizeof(struct dce110_stream_encoder), GFP_KERNEL);
693
694 if (!enc110)
695 return NULL;
696
697 dce110_stream_encoder_construct(enc110, ctx, ctx->dc_bios, eng_id,
698 &stream_enc_regs[eng_id],
699 &se_shift, &se_mask);
700 return &enc110->base;
701 }
702
703 #define SRII(reg_name, block, id)\
704 .reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
705 mm ## block ## id ## _ ## reg_name
706
707 static const struct dce_hwseq_registers hwseq_reg = {
708 HWSEQ_DCE120_REG_LIST()
709 };
710
711 static const struct dce_hwseq_shift hwseq_shift = {
712 HWSEQ_DCE12_MASK_SH_LIST(__SHIFT)
713 };
714
715 static const struct dce_hwseq_mask hwseq_mask = {
716 HWSEQ_DCE12_MASK_SH_LIST(_MASK)
717 };
718
719
720 static const struct dce_hwseq_registers dce121_hwseq_reg = {
721 HWSEQ_VG20_REG_LIST()
722 };
723
724 static const struct dce_hwseq_shift dce121_hwseq_shift = {
725 HWSEQ_VG20_MASK_SH_LIST(__SHIFT)
726 };
727
728 static const struct dce_hwseq_mask dce121_hwseq_mask = {
729 HWSEQ_VG20_MASK_SH_LIST(_MASK)
730 };
731
732 static struct dce_hwseq *dce120_hwseq_create(
733 struct dc_context *ctx)
734 {
735 struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
736
737 if (hws) {
738 hws->ctx = ctx;
739 hws->regs = &hwseq_reg;
740 hws->shifts = &hwseq_shift;
741 hws->masks = &hwseq_mask;
742 }
743 return hws;
744 }
745
746 static struct dce_hwseq *dce121_hwseq_create(
747 struct dc_context *ctx)
748 {
749 struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
750
751 if (hws) {
752 hws->ctx = ctx;
753 hws->regs = &dce121_hwseq_reg;
754 hws->shifts = &dce121_hwseq_shift;
755 hws->masks = &dce121_hwseq_mask;
756 }
757 return hws;
758 }
759
760 static const struct resource_create_funcs res_create_funcs = {
761 .read_dce_straps = read_dce_straps,
762 .create_audio = create_audio,
763 .create_stream_encoder = dce120_stream_encoder_create,
764 .create_hwseq = dce120_hwseq_create,
765 };
766
767 static const struct resource_create_funcs dce121_res_create_funcs = {
768 .read_dce_straps = read_dce_straps,
769 .create_audio = create_audio,
770 .create_stream_encoder = dce120_stream_encoder_create,
771 .create_hwseq = dce121_hwseq_create,
772 };
773
774
775 #define mi_inst_regs(id) { MI_DCE12_REG_LIST(id) }
776 static const struct dce_mem_input_registers mi_regs[] = {
777 mi_inst_regs(0),
778 mi_inst_regs(1),
779 mi_inst_regs(2),
780 mi_inst_regs(3),
781 mi_inst_regs(4),
782 mi_inst_regs(5),
783 };
784
785 static const struct dce_mem_input_shift mi_shifts = {
786 MI_DCE12_MASK_SH_LIST(__SHIFT)
787 };
788
789 static const struct dce_mem_input_mask mi_masks = {
790 MI_DCE12_MASK_SH_LIST(_MASK)
791 };
792
793 static struct mem_input *dce120_mem_input_create(
794 struct dc_context *ctx,
795 uint32_t inst)
796 {
797 struct dce_mem_input *dce_mi = kzalloc(sizeof(struct dce_mem_input),
798 GFP_KERNEL);
799
800 if (!dce_mi) {
801 BREAK_TO_DEBUGGER();
802 return NULL;
803 }
804
805 dce120_mem_input_construct(dce_mi, ctx, inst, &mi_regs[inst], &mi_shifts, &mi_masks);
806 return &dce_mi->base;
807 }
808
809 static struct transform *dce120_transform_create(
810 struct dc_context *ctx,
811 uint32_t inst)
812 {
813 struct dce_transform *transform =
814 kzalloc(sizeof(struct dce_transform), GFP_KERNEL);
815
816 if (!transform)
817 return NULL;
818
819 dce_transform_construct(transform, ctx, inst,
820 &xfm_regs[inst], &xfm_shift, &xfm_mask);
821 transform->lb_memory_size = 0x1404;
822 return &transform->base;
823 }
824
825 static void dce120_destroy_resource_pool(struct resource_pool **pool)
826 {
827 struct dce110_resource_pool *dce110_pool = TO_DCE110_RES_POOL(*pool);
828
829 destruct(dce110_pool);
830 kfree(dce110_pool);
831 *pool = NULL;
832 }
833
834 static const struct resource_funcs dce120_res_pool_funcs = {
835 .destroy = dce120_destroy_resource_pool,
836 .link_enc_create = dce120_link_encoder_create,
837 .validate_bandwidth = dce112_validate_bandwidth,
838 .validate_plane = dce100_validate_plane,
839 .add_stream_to_ctx = dce112_add_stream_to_ctx,
840 .find_first_free_match_stream_enc_for_link = dce110_find_first_free_match_stream_enc_for_link
841 };
842
843 static void bw_calcs_data_update_from_pplib(struct dc *dc)
844 {
845 struct dm_pp_clock_levels_with_latency eng_clks = {0};
846 struct dm_pp_clock_levels_with_latency mem_clks = {0};
847 struct dm_pp_wm_sets_with_clock_ranges clk_ranges = {0};
848 int i;
849 unsigned int clk;
850 unsigned int latency;
851
852 int memory_type_multiplier = MEMORY_TYPE_MULTIPLIER_CZ;
853
854
855 if (!dm_pp_get_clock_levels_by_type_with_latency(
856 dc->ctx,
857 DM_PP_CLOCK_TYPE_ENGINE_CLK,
858 &eng_clks) || eng_clks.num_levels == 0) {
859
860 eng_clks.num_levels = 8;
861 clk = 300000;
862
863 for (i = 0; i < eng_clks.num_levels; i++) {
864 eng_clks.data[i].clocks_in_khz = clk;
865 clk += 100000;
866 }
867 }
868
869
870 dc->bw_vbios->high_sclk = bw_frc_to_fixed(
871 eng_clks.data[eng_clks.num_levels-1].clocks_in_khz, 1000);
872 dc->bw_vbios->mid1_sclk = bw_frc_to_fixed(
873 eng_clks.data[eng_clks.num_levels/8].clocks_in_khz, 1000);
874 dc->bw_vbios->mid2_sclk = bw_frc_to_fixed(
875 eng_clks.data[eng_clks.num_levels*2/8].clocks_in_khz, 1000);
876 dc->bw_vbios->mid3_sclk = bw_frc_to_fixed(
877 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz, 1000);
878 dc->bw_vbios->mid4_sclk = bw_frc_to_fixed(
879 eng_clks.data[eng_clks.num_levels*4/8].clocks_in_khz, 1000);
880 dc->bw_vbios->mid5_sclk = bw_frc_to_fixed(
881 eng_clks.data[eng_clks.num_levels*5/8].clocks_in_khz, 1000);
882 dc->bw_vbios->mid6_sclk = bw_frc_to_fixed(
883 eng_clks.data[eng_clks.num_levels*6/8].clocks_in_khz, 1000);
884 dc->bw_vbios->low_sclk = bw_frc_to_fixed(
885 eng_clks.data[0].clocks_in_khz, 1000);
886
887
888 if (!dm_pp_get_clock_levels_by_type_with_latency(
889 dc->ctx,
890 DM_PP_CLOCK_TYPE_MEMORY_CLK,
891 &mem_clks) || mem_clks.num_levels == 0) {
892
893 mem_clks.num_levels = 3;
894 clk = 250000;
895 latency = 45;
896
897 for (i = 0; i < eng_clks.num_levels; i++) {
898 mem_clks.data[i].clocks_in_khz = clk;
899 mem_clks.data[i].latency_in_us = latency;
900 clk += 500000;
901 latency -= 5;
902 }
903
904 }
905
906
907
908
909
910
911 if (dc->bw_vbios->memory_type == bw_def_hbm)
912 memory_type_multiplier = MEMORY_TYPE_HBM;
913
914 dc->bw_vbios->low_yclk = bw_frc_to_fixed(
915 mem_clks.data[0].clocks_in_khz * memory_type_multiplier, 1000);
916 dc->bw_vbios->mid_yclk = bw_frc_to_fixed(
917 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz * memory_type_multiplier,
918 1000);
919 dc->bw_vbios->high_yclk = bw_frc_to_fixed(
920 mem_clks.data[mem_clks.num_levels-1].clocks_in_khz * memory_type_multiplier,
921 1000);
922
923
924
925
926
927
928 clk_ranges.num_wm_sets = 4;
929 clk_ranges.wm_clk_ranges[0].wm_set_id = WM_SET_A;
930 clk_ranges.wm_clk_ranges[0].wm_min_eng_clk_in_khz =
931 eng_clks.data[0].clocks_in_khz;
932 clk_ranges.wm_clk_ranges[0].wm_max_eng_clk_in_khz =
933 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
934 clk_ranges.wm_clk_ranges[0].wm_min_mem_clk_in_khz =
935 mem_clks.data[0].clocks_in_khz;
936 clk_ranges.wm_clk_ranges[0].wm_max_mem_clk_in_khz =
937 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
938
939 clk_ranges.wm_clk_ranges[1].wm_set_id = WM_SET_B;
940 clk_ranges.wm_clk_ranges[1].wm_min_eng_clk_in_khz =
941 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
942
943 clk_ranges.wm_clk_ranges[1].wm_max_eng_clk_in_khz = 5000000;
944 clk_ranges.wm_clk_ranges[1].wm_min_mem_clk_in_khz =
945 mem_clks.data[0].clocks_in_khz;
946 clk_ranges.wm_clk_ranges[1].wm_max_mem_clk_in_khz =
947 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz - 1;
948
949 clk_ranges.wm_clk_ranges[2].wm_set_id = WM_SET_C;
950 clk_ranges.wm_clk_ranges[2].wm_min_eng_clk_in_khz =
951 eng_clks.data[0].clocks_in_khz;
952 clk_ranges.wm_clk_ranges[2].wm_max_eng_clk_in_khz =
953 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz - 1;
954 clk_ranges.wm_clk_ranges[2].wm_min_mem_clk_in_khz =
955 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
956
957 clk_ranges.wm_clk_ranges[2].wm_max_mem_clk_in_khz = 5000000;
958
959 clk_ranges.wm_clk_ranges[3].wm_set_id = WM_SET_D;
960 clk_ranges.wm_clk_ranges[3].wm_min_eng_clk_in_khz =
961 eng_clks.data[eng_clks.num_levels*3/8].clocks_in_khz;
962
963 clk_ranges.wm_clk_ranges[3].wm_max_eng_clk_in_khz = 5000000;
964 clk_ranges.wm_clk_ranges[3].wm_min_mem_clk_in_khz =
965 mem_clks.data[mem_clks.num_levels>>1].clocks_in_khz;
966
967 clk_ranges.wm_clk_ranges[3].wm_max_mem_clk_in_khz = 5000000;
968
969
970 dm_pp_notify_wm_clock_changes(dc->ctx, &clk_ranges);
971 }
972
973 static uint32_t read_pipe_fuses(struct dc_context *ctx)
974 {
975 uint32_t value = dm_read_reg_soc15(ctx, mmCC_DC_PIPE_DIS, 0);
976
977 value = value & 0x3f;
978 return value;
979 }
980
981 static bool construct(
982 uint8_t num_virtual_links,
983 struct dc *dc,
984 struct dce110_resource_pool *pool)
985 {
986 unsigned int i;
987 int j;
988 struct dc_context *ctx = dc->ctx;
989 struct irq_service_init_data irq_init_data;
990 static const struct resource_create_funcs *res_funcs;
991 bool is_vg20 = ASICREV_IS_VEGA20_P(ctx->asic_id.hw_internal_rev);
992 uint32_t pipe_fuses;
993
994 ctx->dc_bios->regs = &bios_regs;
995
996 pool->base.res_cap = &res_cap;
997 pool->base.funcs = &dce120_res_pool_funcs;
998
999
1000 pool->base.pipe_count = res_cap.num_timing_generator;
1001 pool->base.timing_generator_count = pool->base.res_cap->num_timing_generator;
1002 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
1003
1004 dc->caps.max_downscale_ratio = 200;
1005 dc->caps.i2c_speed_in_khz = 100;
1006 dc->caps.max_cursor_size = 128;
1007 dc->caps.dual_link_dvi = true;
1008 dc->caps.psp_setup_panel_mode = true;
1009
1010 dc->debug = debug_defaults;
1011
1012
1013
1014
1015
1016 pool->base.clock_sources[DCE120_CLK_SRC_PLL0] =
1017 dce120_clock_source_create(ctx, ctx->dc_bios,
1018 CLOCK_SOURCE_COMBO_PHY_PLL0,
1019 &clk_src_regs[0], false);
1020 pool->base.clock_sources[DCE120_CLK_SRC_PLL1] =
1021 dce120_clock_source_create(ctx, ctx->dc_bios,
1022 CLOCK_SOURCE_COMBO_PHY_PLL1,
1023 &clk_src_regs[1], false);
1024 pool->base.clock_sources[DCE120_CLK_SRC_PLL2] =
1025 dce120_clock_source_create(ctx, ctx->dc_bios,
1026 CLOCK_SOURCE_COMBO_PHY_PLL2,
1027 &clk_src_regs[2], false);
1028 pool->base.clock_sources[DCE120_CLK_SRC_PLL3] =
1029 dce120_clock_source_create(ctx, ctx->dc_bios,
1030 CLOCK_SOURCE_COMBO_PHY_PLL3,
1031 &clk_src_regs[3], false);
1032 pool->base.clock_sources[DCE120_CLK_SRC_PLL4] =
1033 dce120_clock_source_create(ctx, ctx->dc_bios,
1034 CLOCK_SOURCE_COMBO_PHY_PLL4,
1035 &clk_src_regs[4], false);
1036 pool->base.clock_sources[DCE120_CLK_SRC_PLL5] =
1037 dce120_clock_source_create(ctx, ctx->dc_bios,
1038 CLOCK_SOURCE_COMBO_PHY_PLL5,
1039 &clk_src_regs[5], false);
1040 pool->base.clk_src_count = DCE120_CLK_SRC_TOTAL;
1041
1042 pool->base.dp_clock_source =
1043 dce120_clock_source_create(ctx, ctx->dc_bios,
1044 CLOCK_SOURCE_ID_DP_DTO,
1045 &clk_src_regs[0], true);
1046
1047 for (i = 0; i < pool->base.clk_src_count; i++) {
1048 if (pool->base.clock_sources[i] == NULL) {
1049 dm_error("DC: failed to create clock sources!\n");
1050 BREAK_TO_DEBUGGER();
1051 goto clk_src_create_fail;
1052 }
1053 }
1054
1055 pool->base.dmcu = dce_dmcu_create(ctx,
1056 &dmcu_regs,
1057 &dmcu_shift,
1058 &dmcu_mask);
1059 if (pool->base.dmcu == NULL) {
1060 dm_error("DC: failed to create dmcu!\n");
1061 BREAK_TO_DEBUGGER();
1062 goto res_create_fail;
1063 }
1064
1065 pool->base.abm = dce_abm_create(ctx,
1066 &abm_regs,
1067 &abm_shift,
1068 &abm_mask);
1069 if (pool->base.abm == NULL) {
1070 dm_error("DC: failed to create abm!\n");
1071 BREAK_TO_DEBUGGER();
1072 goto res_create_fail;
1073 }
1074
1075
1076 irq_init_data.ctx = dc->ctx;
1077 pool->base.irqs = dal_irq_service_dce120_create(&irq_init_data);
1078 if (!pool->base.irqs)
1079 goto irqs_create_fail;
1080
1081
1082 if (is_vg20)
1083 pipe_fuses = read_pipe_fuses(ctx);
1084
1085
1086 j = 0;
1087 for (i = 0; i < pool->base.pipe_count; i++) {
1088 if (is_vg20) {
1089 if ((pipe_fuses & (1 << i)) != 0) {
1090 dm_error("DC: skip invalid pipe %d!\n", i);
1091 continue;
1092 }
1093 }
1094
1095 pool->base.timing_generators[j] =
1096 dce120_timing_generator_create(
1097 ctx,
1098 i,
1099 &dce120_tg_offsets[i]);
1100 if (pool->base.timing_generators[j] == NULL) {
1101 BREAK_TO_DEBUGGER();
1102 dm_error("DC: failed to create tg!\n");
1103 goto controller_create_fail;
1104 }
1105
1106 pool->base.mis[j] = dce120_mem_input_create(ctx, i);
1107
1108 if (pool->base.mis[j] == NULL) {
1109 BREAK_TO_DEBUGGER();
1110 dm_error(
1111 "DC: failed to create memory input!\n");
1112 goto controller_create_fail;
1113 }
1114
1115 pool->base.ipps[j] = dce120_ipp_create(ctx, i);
1116 if (pool->base.ipps[i] == NULL) {
1117 BREAK_TO_DEBUGGER();
1118 dm_error(
1119 "DC: failed to create input pixel processor!\n");
1120 goto controller_create_fail;
1121 }
1122
1123 pool->base.transforms[j] = dce120_transform_create(ctx, i);
1124 if (pool->base.transforms[i] == NULL) {
1125 BREAK_TO_DEBUGGER();
1126 dm_error(
1127 "DC: failed to create transform!\n");
1128 goto res_create_fail;
1129 }
1130
1131 pool->base.opps[j] = dce120_opp_create(
1132 ctx,
1133 i);
1134 if (pool->base.opps[j] == NULL) {
1135 BREAK_TO_DEBUGGER();
1136 dm_error(
1137 "DC: failed to create output pixel processor!\n");
1138 }
1139
1140
1141 j++;
1142 }
1143
1144 for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
1145 pool->base.engines[i] = dce120_aux_engine_create(ctx, i);
1146 if (pool->base.engines[i] == NULL) {
1147 BREAK_TO_DEBUGGER();
1148 dm_error(
1149 "DC:failed to create aux engine!!\n");
1150 goto res_create_fail;
1151 }
1152 pool->base.hw_i2cs[i] = dce120_i2c_hw_create(ctx, i);
1153 if (pool->base.hw_i2cs[i] == NULL) {
1154 BREAK_TO_DEBUGGER();
1155 dm_error(
1156 "DC:failed to create i2c engine!!\n");
1157 goto res_create_fail;
1158 }
1159 pool->base.sw_i2cs[i] = NULL;
1160 }
1161
1162
1163 pool->base.pipe_count = j;
1164 pool->base.timing_generator_count = j;
1165
1166 if (is_vg20)
1167 res_funcs = &dce121_res_create_funcs;
1168 else
1169 res_funcs = &res_create_funcs;
1170
1171 if (!resource_construct(num_virtual_links, dc, &pool->base, res_funcs))
1172 goto res_create_fail;
1173
1174
1175 if (!dce120_hw_sequencer_create(dc))
1176 goto controller_create_fail;
1177
1178 dc->caps.max_planes = pool->base.pipe_count;
1179
1180 for (i = 0; i < dc->caps.max_planes; ++i)
1181 dc->caps.planes[i] = plane_cap;
1182
1183 bw_calcs_init(dc->bw_dceip, dc->bw_vbios, dc->ctx->asic_id);
1184
1185 bw_calcs_data_update_from_pplib(dc);
1186
1187 return true;
1188
1189 irqs_create_fail:
1190 controller_create_fail:
1191 clk_src_create_fail:
1192 res_create_fail:
1193
1194 destruct(pool);
1195
1196 return false;
1197 }
1198
1199 struct resource_pool *dce120_create_resource_pool(
1200 uint8_t num_virtual_links,
1201 struct dc *dc)
1202 {
1203 struct dce110_resource_pool *pool =
1204 kzalloc(sizeof(struct dce110_resource_pool), GFP_KERNEL);
1205
1206 if (!pool)
1207 return NULL;
1208
1209 if (construct(num_virtual_links, dc, pool))
1210 return &pool->base;
1211
1212 kfree(pool);
1213 BREAK_TO_DEBUGGER();
1214 return NULL;
1215 }