1 // SPDX-License-Identifier: MIT
2 /*
3  * Copyright (C) 2021 Advanced Micro Devices, Inc.
4  *
5  * Authors: AMD
6  */
7 
8 #include "dcn303_init.h"
9 #include "dcn303_resource.h"
10 #include "dcn303_dccg.h"
11 #include "irq/dcn303/irq_service_dcn303.h"
12 
13 #include "dcn30/dcn30_dio_link_encoder.h"
14 #include "dcn30/dcn30_dio_stream_encoder.h"
15 #include "dcn30/dcn30_dpp.h"
16 #include "dcn30/dcn30_dwb.h"
17 #include "dcn30/dcn30_hubbub.h"
18 #include "dcn30/dcn30_hubp.h"
19 #include "dcn30/dcn30_mmhubbub.h"
20 #include "dcn30/dcn30_mpc.h"
21 #include "dcn30/dcn30_opp.h"
22 #include "dcn30/dcn30_optc.h"
23 #include "dcn30/dcn30_resource.h"
24 
25 #include "dcn20/dcn20_dsc.h"
26 #include "dcn20/dcn20_resource.h"
27 
28 #include "dcn10/dcn10_resource.h"
29 
30 #include "dc_link_ddc.h"
31 
32 #include "dce/dce_abm.h"
33 #include "dce/dce_audio.h"
34 #include "dce/dce_aux.h"
35 #include "dce/dce_clock_source.h"
36 #include "dce/dce_hwseq.h"
37 #include "dce/dce_i2c_hw.h"
38 #include "dce/dce_panel_cntl.h"
39 #include "dce/dmub_abm.h"
40 #include "dce/dmub_psr.h"
41 #include "clk_mgr.h"
42 
43 #include "hw_sequencer_private.h"
44 #include "reg_helper.h"
45 #include "resource.h"
46 #include "vm_helper.h"
47 
48 #include "sienna_cichlid_ip_offset.h"
49 #include "dcn/dcn_3_0_3_offset.h"
50 #include "dcn/dcn_3_0_3_sh_mask.h"
51 #include "dcn/dpcs_3_0_3_offset.h"
52 #include "dcn/dpcs_3_0_3_sh_mask.h"
53 #include "nbio/nbio_2_3_offset.h"
54 
55 #define DC_LOGGER_INIT(logger)
56 
57 struct _vcs_dpi_ip_params_st dcn3_03_ip = {
58 		.use_min_dcfclk = 0,
59 		.clamp_min_dcfclk = 0,
60 		.odm_capable = 1,
61 		.gpuvm_enable = 1,
62 		.hostvm_enable = 0,
63 		.gpuvm_max_page_table_levels = 4,
64 		.hostvm_max_page_table_levels = 4,
65 		.hostvm_cached_page_table_levels = 0,
66 		.pte_group_size_bytes = 2048,
67 		.num_dsc = 2,
68 		.rob_buffer_size_kbytes = 184,
69 		.det_buffer_size_kbytes = 184,
70 		.dpte_buffer_size_in_pte_reqs_luma = 64,
71 		.dpte_buffer_size_in_pte_reqs_chroma = 34,
72 		.pde_proc_buffer_size_64k_reqs = 48,
73 		.dpp_output_buffer_pixels = 2560,
74 		.opp_output_buffer_lines = 1,
75 		.pixel_chunk_size_kbytes = 8,
76 		.pte_enable = 1,
77 		.max_page_table_levels = 2,
78 		.pte_chunk_size_kbytes = 2,  // ?
79 		.meta_chunk_size_kbytes = 2,
80 		.writeback_chunk_size_kbytes = 8,
81 		.line_buffer_size_bits = 789504,
82 		.is_line_buffer_bpp_fixed = 0,  // ?
83 		.line_buffer_fixed_bpp = 0,     // ?
84 		.dcc_supported = true,
85 		.writeback_interface_buffer_size_kbytes = 90,
86 		.writeback_line_buffer_buffer_size = 0,
87 		.max_line_buffer_lines = 12,
88 		.writeback_luma_buffer_size_kbytes = 12,  // writeback_line_buffer_buffer_size = 656640
89 		.writeback_chroma_buffer_size_kbytes = 8,
90 		.writeback_chroma_line_buffer_width_pixels = 4,
91 		.writeback_max_hscl_ratio = 1,
92 		.writeback_max_vscl_ratio = 1,
93 		.writeback_min_hscl_ratio = 1,
94 		.writeback_min_vscl_ratio = 1,
95 		.writeback_max_hscl_taps = 1,
96 		.writeback_max_vscl_taps = 1,
97 		.writeback_line_buffer_luma_buffer_size = 0,
98 		.writeback_line_buffer_chroma_buffer_size = 14643,
99 		.cursor_buffer_size = 8,
100 		.cursor_chunk_size = 2,
101 		.max_num_otg = 2,
102 		.max_num_dpp = 2,
103 		.max_num_wb = 1,
104 		.max_dchub_pscl_bw_pix_per_clk = 4,
105 		.max_pscl_lb_bw_pix_per_clk = 2,
106 		.max_lb_vscl_bw_pix_per_clk = 4,
107 		.max_vscl_hscl_bw_pix_per_clk = 4,
108 		.max_hscl_ratio = 6,
109 		.max_vscl_ratio = 6,
110 		.hscl_mults = 4,
111 		.vscl_mults = 4,
112 		.max_hscl_taps = 8,
113 		.max_vscl_taps = 8,
114 		.dispclk_ramp_margin_percent = 1,
115 		.underscan_factor = 1.11,
116 		.min_vblank_lines = 32,
117 		.dppclk_delay_subtotal = 46,
118 		.dynamic_metadata_vm_enabled = true,
119 		.dppclk_delay_scl_lb_only = 16,
120 		.dppclk_delay_scl = 50,
121 		.dppclk_delay_cnvc_formatter = 27,
122 		.dppclk_delay_cnvc_cursor = 6,
123 		.dispclk_delay_subtotal = 119,
124 		.dcfclk_cstate_latency = 5.2, // SRExitTime
125 		.max_inter_dcn_tile_repeaters = 8,
126 		.max_num_hdmi_frl_outputs = 1,
127 		.odm_combine_4to1_supported = false,
128 		.xfc_supported = false,
129 		.xfc_fill_bw_overhead_percent = 10.0,
130 		.xfc_fill_constant_bytes = 0,
131 		.gfx7_compat_tiling_supported = 0,
132 		.number_of_cursors = 1,
133 };
134 
135 struct _vcs_dpi_soc_bounding_box_st dcn3_03_soc = {
136 		.clock_limits = {
137 				{
138 						.state = 0,
139 						.dispclk_mhz = 1217.0,
140 						.dppclk_mhz = 1217.0,
141 						.phyclk_mhz = 810.0,
142 						.phyclk_d18_mhz = 667.0,
143 						.dscclk_mhz = 405.6,
144 				},
145 		},
146 
147 		.min_dcfclk = 500.0, /* TODO: set this to actual min DCFCLK */
148 		.num_states = 1,
149 		.sr_exit_time_us = 35.5,
150 		.sr_enter_plus_exit_time_us = 40,
151 		.urgent_latency_us = 4.0,
152 		.urgent_latency_pixel_data_only_us = 4.0,
153 		.urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
154 		.urgent_latency_vm_data_only_us = 4.0,
155 		.urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
156 		.urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
157 		.urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
158 		.pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 80.0,
159 		.pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 60.0,
160 		.pct_ideal_dram_sdp_bw_after_urgent_vm_only = 40.0,
161 		.max_avg_sdp_bw_use_normal_percent = 60.0,
162 		.max_avg_dram_bw_use_normal_percent = 40.0,
163 		.writeback_latency_us = 12.0,
164 		.max_request_size_bytes = 256,
165 		.fabric_datapath_to_dcn_data_return_bytes = 64,
166 		.dcn_downspread_percent = 0.5,
167 		.downspread_percent = 0.38,
168 		.dram_page_open_time_ns = 50.0,
169 		.dram_rw_turnaround_time_ns = 17.5,
170 		.dram_return_buffer_per_channel_bytes = 8192,
171 		.round_trip_ping_latency_dcfclk_cycles = 156,
172 		.urgent_out_of_order_return_per_channel_bytes = 4096,
173 		.channel_interleave_bytes = 256,
174 		.num_banks = 8,
175 		.gpuvm_min_page_size_bytes = 4096,
176 		.hostvm_min_page_size_bytes = 4096,
177 		.dram_clock_change_latency_us = 404,
178 		.dummy_pstate_latency_us = 5,
179 		.writeback_dram_clock_change_latency_us = 23.0,
180 		.return_bus_width_bytes = 64,
181 		.dispclk_dppclk_vco_speed_mhz = 3650,
182 		.xfc_bus_transport_time_us = 20,      // ?
183 		.xfc_xbuf_latency_tolerance_us = 4,  // ?
184 		.use_urgent_burst_bw = 1,            // ?
185 		.do_urgent_latency_adjustment = true,
186 		.urgent_latency_adjustment_fabric_clock_component_us = 1.0,
187 		.urgent_latency_adjustment_fabric_clock_reference_mhz = 1000,
188 };
189 
190 static const struct dc_debug_options debug_defaults_drv = {
191 		.disable_dmcu = true,
192 		.force_abm_enable = false,
193 		.timing_trace = false,
194 		.clock_trace = true,
195 		.disable_pplib_clock_request = true,
196 		.pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP,
197 		.force_single_disp_pipe_split = false,
198 		.disable_dcc = DCC_ENABLE,
199 		.vsr_support = true,
200 		.performance_trace = false,
201 		.max_downscale_src_width = 7680,/*upto 8K*/
202 		.disable_pplib_wm_range = false,
203 		.scl_reset_length10 = true,
204 		.sanity_checks = false,
205 		.underflow_assert_delay_us = 0xFFFFFFFF,
206 		.dwb_fi_phase = -1, // -1 = disable,
207 		.dmub_command_table = true,
208 		.disable_idle_power_optimizations = false,
209 };
210 
211 static const struct dc_debug_options debug_defaults_diags = {
212 		.disable_dmcu = true,
213 		.force_abm_enable = false,
214 		.timing_trace = true,
215 		.clock_trace = true,
216 		.disable_dpp_power_gate = true,
217 		.disable_hubp_power_gate = true,
218 		.disable_clock_gate = true,
219 		.disable_pplib_clock_request = true,
220 		.disable_pplib_wm_range = true,
221 		.disable_stutter = false,
222 		.scl_reset_length10 = true,
223 		.dwb_fi_phase = -1, // -1 = disable
224 		.dmub_command_table = true,
225 		.enable_tri_buf = true,
226 		.disable_psr = true,
227 };
228 
229 enum dcn303_clk_src_array_id {
230 	DCN303_CLK_SRC_PLL0,
231 	DCN303_CLK_SRC_PLL1,
232 	DCN303_CLK_SRC_TOTAL
233 };
234 
235 static const struct resource_caps res_cap_dcn303 = {
236 		.num_timing_generator = 2,
237 		.num_opp = 2,
238 		.num_video_plane = 2,
239 		.num_audio = 2,
240 		.num_stream_encoder = 2,
241 		.num_dwb = 1,
242 		.num_ddc = 2,
243 		.num_vmid = 16,
244 		.num_mpc_3dlut = 1,
245 		.num_dsc = 2,
246 };
247 
248 static const struct dc_plane_cap plane_cap = {
249 		.type = DC_PLANE_TYPE_DCN_UNIVERSAL,
250 		.blends_with_above = true,
251 		.blends_with_below = true,
252 		.per_pixel_alpha = true,
253 		.pixel_format_support = {
254 				.argb8888 = true,
255 				.nv12 = true,
256 				.fp16 = true,
257 				.p010 = false,
258 				.ayuv = false,
259 		},
260 		.max_upscale_factor = {
261 				.argb8888 = 16000,
262 				.nv12 = 16000,
263 				.fp16 = 16000
264 		},
265 		.max_downscale_factor = {
266 				.argb8888 = 600,
267 				.nv12 = 600,
268 				.fp16 = 600
269 		},
270 		16,
271 		16
272 };
273 
274 /* NBIO */
275 #define NBIO_BASE_INNER(seg) \
276 		NBIO_BASE__INST0_SEG ## seg
277 
278 #define NBIO_BASE(seg) \
279 		NBIO_BASE_INNER(seg)
280 
281 #define NBIO_SR(reg_name)\
282 		.reg_name = NBIO_BASE(mm ## reg_name ## _BASE_IDX) + \
283 		mm ## reg_name
284 
285 /* DCN */
286 #undef BASE_INNER
287 #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
288 
289 #define BASE(seg) BASE_INNER(seg)
290 
291 #define SR(reg_name)\
292 		.reg_name = BASE(mm ## reg_name ## _BASE_IDX) + mm ## reg_name
293 
294 #define SF(reg_name, field_name, post_fix)\
295 		.field_name = reg_name ## __ ## field_name ## post_fix
296 
297 #define SRI(reg_name, block, id)\
298 		.reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + mm ## block ## id ## _ ## reg_name
299 
300 #define SRI2(reg_name, block, id)\
301 		.reg_name = BASE(mm ## reg_name ## _BASE_IDX) + mm ## reg_name
302 
303 #define SRII(reg_name, block, id)\
304 		.reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
305 		mm ## block ## id ## _ ## reg_name
306 
307 #define DCCG_SRII(reg_name, block, id)\
308 		.block ## _ ## reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
309 		mm ## block ## id ## _ ## reg_name
310 
311 #define VUPDATE_SRII(reg_name, block, id)\
312 		.reg_name[id] = BASE(mm ## reg_name ## _ ## block ## id ## _BASE_IDX) + \
313 		mm ## reg_name ## _ ## block ## id
314 
315 #define SRII_DWB(reg_name, temp_name, block, id)\
316 		.reg_name[id] = BASE(mm ## block ## id ## _ ## temp_name ## _BASE_IDX) + \
317 		mm ## block ## id ## _ ## temp_name
318 
319 #define SRII_MPC_RMU(reg_name, block, id)\
320 		.RMU##_##reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
321 		mm ## block ## id ## _ ## reg_name
322 
323 static const struct dcn_hubbub_registers hubbub_reg = {
324 		HUBBUB_REG_LIST_DCN30(0)
325 };
326 
327 static const struct dcn_hubbub_shift hubbub_shift = {
328 		HUBBUB_MASK_SH_LIST_DCN30(__SHIFT)
329 };
330 
331 static const struct dcn_hubbub_mask hubbub_mask = {
332 		HUBBUB_MASK_SH_LIST_DCN30(_MASK)
333 };
334 
335 #define vmid_regs(id)\
336 		[id] = { DCN20_VMID_REG_LIST(id) }
337 
338 static const struct dcn_vmid_registers vmid_regs[] = {
339 		vmid_regs(0),
340 		vmid_regs(1),
341 		vmid_regs(2),
342 		vmid_regs(3),
343 		vmid_regs(4),
344 		vmid_regs(5),
345 		vmid_regs(6),
346 		vmid_regs(7),
347 		vmid_regs(8),
348 		vmid_regs(9),
349 		vmid_regs(10),
350 		vmid_regs(11),
351 		vmid_regs(12),
352 		vmid_regs(13),
353 		vmid_regs(14),
354 		vmid_regs(15)
355 };
356 
357 static const struct dcn20_vmid_shift vmid_shifts = {
358 		DCN20_VMID_MASK_SH_LIST(__SHIFT)
359 };
360 
361 static const struct dcn20_vmid_mask vmid_masks = {
362 		DCN20_VMID_MASK_SH_LIST(_MASK)
363 };
364 
365 static struct hubbub *dcn303_hubbub_create(struct dc_context *ctx)
366 {
367 	int i;
368 
369 	struct dcn20_hubbub *hubbub3 = kzalloc(sizeof(struct dcn20_hubbub), GFP_KERNEL);
370 
371 	if (!hubbub3)
372 		return NULL;
373 
374 	hubbub3_construct(hubbub3, ctx, &hubbub_reg, &hubbub_shift, &hubbub_mask);
375 
376 	for (i = 0; i < res_cap_dcn303.num_vmid; i++) {
377 		struct dcn20_vmid *vmid = &hubbub3->vmid[i];
378 
379 		vmid->ctx = ctx;
380 
381 		vmid->regs = &vmid_regs[i];
382 		vmid->shifts = &vmid_shifts;
383 		vmid->masks = &vmid_masks;
384 	}
385 
386 	return &hubbub3->base;
387 }
388 
389 #define vpg_regs(id)\
390 		[id] = { VPG_DCN3_REG_LIST(id) }
391 
392 static const struct dcn30_vpg_registers vpg_regs[] = {
393 		vpg_regs(0),
394 		vpg_regs(1),
395 		vpg_regs(2)
396 };
397 
398 static const struct dcn30_vpg_shift vpg_shift = {
399 		DCN3_VPG_MASK_SH_LIST(__SHIFT)
400 };
401 
402 static const struct dcn30_vpg_mask vpg_mask = {
403 		DCN3_VPG_MASK_SH_LIST(_MASK)
404 };
405 
406 static struct vpg *dcn303_vpg_create(struct dc_context *ctx, uint32_t inst)
407 {
408 	struct dcn30_vpg *vpg3 = kzalloc(sizeof(struct dcn30_vpg), GFP_KERNEL);
409 
410 	if (!vpg3)
411 		return NULL;
412 
413 	vpg3_construct(vpg3, ctx, inst, &vpg_regs[inst], &vpg_shift, &vpg_mask);
414 
415 	return &vpg3->base;
416 }
417 
418 #define afmt_regs(id)\
419 		[id] = { AFMT_DCN3_REG_LIST(id) }
420 
421 static const struct dcn30_afmt_registers afmt_regs[] = {
422 		afmt_regs(0),
423 		afmt_regs(1),
424 		afmt_regs(2)
425 };
426 
427 static const struct dcn30_afmt_shift afmt_shift = {
428 		DCN3_AFMT_MASK_SH_LIST(__SHIFT)
429 };
430 
431 static const struct dcn30_afmt_mask afmt_mask = {
432 		DCN3_AFMT_MASK_SH_LIST(_MASK)
433 };
434 
435 static struct afmt *dcn303_afmt_create(struct dc_context *ctx, uint32_t inst)
436 {
437 	struct dcn30_afmt *afmt3 = kzalloc(sizeof(struct dcn30_afmt), GFP_KERNEL);
438 
439 	if (!afmt3)
440 		return NULL;
441 
442 	afmt3_construct(afmt3, ctx, inst, &afmt_regs[inst], &afmt_shift, &afmt_mask);
443 
444 	return &afmt3->base;
445 }
446 
447 #define audio_regs(id)\
448 		[id] = { AUD_COMMON_REG_LIST(id) }
449 
450 static const struct dce_audio_registers audio_regs[] = {
451 		audio_regs(0),
452 		audio_regs(1),
453 		audio_regs(2),
454 		audio_regs(3),
455 		audio_regs(4),
456 		audio_regs(5),
457 		audio_regs(6)
458 };
459 
460 #define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
461 		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
462 		SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
463 		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
464 
465 static const struct dce_audio_shift audio_shift = {
466 		DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
467 };
468 
469 static const struct dce_audio_mask audio_mask = {
470 		DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
471 };
472 
473 static struct audio *dcn303_create_audio(struct dc_context *ctx, unsigned int inst)
474 {
475 	return dce_audio_create(ctx, inst, &audio_regs[inst], &audio_shift, &audio_mask);
476 }
477 
478 #define stream_enc_regs(id)\
479 		[id] = { SE_DCN3_REG_LIST(id) }
480 
481 static const struct dcn10_stream_enc_registers stream_enc_regs[] = {
482 		stream_enc_regs(0),
483 		stream_enc_regs(1)
484 };
485 
486 static const struct dcn10_stream_encoder_shift se_shift = {
487 		SE_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
488 };
489 
490 static const struct dcn10_stream_encoder_mask se_mask = {
491 		SE_COMMON_MASK_SH_LIST_DCN30(_MASK)
492 };
493 
494 static struct stream_encoder *dcn303_stream_encoder_create(enum engine_id eng_id, struct dc_context *ctx)
495 {
496 	struct dcn10_stream_encoder *enc1;
497 	struct vpg *vpg;
498 	struct afmt *afmt;
499 	int vpg_inst;
500 	int afmt_inst;
501 
502 	/* Mapping of VPG, AFMT, DME register blocks to DIO block instance */
503 	if (eng_id <= ENGINE_ID_DIGE) {
504 		vpg_inst = eng_id;
505 		afmt_inst = eng_id;
506 	} else
507 		return NULL;
508 
509 	enc1 = kzalloc(sizeof(struct dcn10_stream_encoder), GFP_KERNEL);
510 	vpg = dcn303_vpg_create(ctx, vpg_inst);
511 	afmt = dcn303_afmt_create(ctx, afmt_inst);
512 
513 	if (!enc1 || !vpg || !afmt) {
514 		kfree(enc1);
515 		kfree(vpg);
516 		kfree(afmt);
517 		return NULL;
518 	}
519 
520 	dcn30_dio_stream_encoder_construct(enc1, ctx, ctx->dc_bios, eng_id, vpg, afmt, &stream_enc_regs[eng_id],
521 			&se_shift, &se_mask);
522 
523 	return &enc1->base;
524 }
525 
526 #define clk_src_regs(index, pllid)\
527 		[index] = { CS_COMMON_REG_LIST_DCN3_03(index, pllid) }
528 
529 static const struct dce110_clk_src_regs clk_src_regs[] = {
530 		clk_src_regs(0, A),
531 		clk_src_regs(1, B)
532 };
533 
534 static const struct dce110_clk_src_shift cs_shift = {
535 		CS_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT)
536 };
537 
538 static const struct dce110_clk_src_mask cs_mask = {
539 		CS_COMMON_MASK_SH_LIST_DCN2_0(_MASK)
540 };
541 
542 static struct clock_source *dcn303_clock_source_create(struct dc_context *ctx, struct dc_bios *bios,
543 		enum clock_source_id id, const struct dce110_clk_src_regs *regs, bool dp_clk_src)
544 {
545 	struct dce110_clk_src *clk_src = kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
546 
547 	if (!clk_src)
548 		return NULL;
549 
550 	if (dcn3_clk_src_construct(clk_src, ctx, bios, id, regs, &cs_shift, &cs_mask)) {
551 		clk_src->base.dp_clk_src = dp_clk_src;
552 		return &clk_src->base;
553 	}
554 
555 	BREAK_TO_DEBUGGER();
556 	return NULL;
557 }
558 
559 static const struct dce_hwseq_registers hwseq_reg = {
560 		HWSEQ_DCN303_REG_LIST()
561 };
562 
563 static const struct dce_hwseq_shift hwseq_shift = {
564 		HWSEQ_DCN303_MASK_SH_LIST(__SHIFT)
565 };
566 
567 static const struct dce_hwseq_mask hwseq_mask = {
568 		HWSEQ_DCN303_MASK_SH_LIST(_MASK)
569 };
570 
571 static struct dce_hwseq *dcn303_hwseq_create(struct dc_context *ctx)
572 {
573 	struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
574 
575 	if (hws) {
576 		hws->ctx = ctx;
577 		hws->regs = &hwseq_reg;
578 		hws->shifts = &hwseq_shift;
579 		hws->masks = &hwseq_mask;
580 	}
581 	return hws;
582 }
583 
584 #define hubp_regs(id)\
585 		[id] = { HUBP_REG_LIST_DCN30(id) }
586 
587 static const struct dcn_hubp2_registers hubp_regs[] = {
588 		hubp_regs(0),
589 		hubp_regs(1)
590 };
591 
592 static const struct dcn_hubp2_shift hubp_shift = {
593 		HUBP_MASK_SH_LIST_DCN30(__SHIFT)
594 };
595 
596 static const struct dcn_hubp2_mask hubp_mask = {
597 		HUBP_MASK_SH_LIST_DCN30(_MASK)
598 };
599 
600 static struct hubp *dcn303_hubp_create(struct dc_context *ctx, uint32_t inst)
601 {
602 	struct dcn20_hubp *hubp2 = kzalloc(sizeof(struct dcn20_hubp), GFP_KERNEL);
603 
604 	if (!hubp2)
605 		return NULL;
606 
607 	if (hubp3_construct(hubp2, ctx, inst, &hubp_regs[inst], &hubp_shift, &hubp_mask))
608 		return &hubp2->base;
609 
610 	BREAK_TO_DEBUGGER();
611 	kfree(hubp2);
612 	return NULL;
613 }
614 
615 #define dpp_regs(id)\
616 		[id] = { DPP_REG_LIST_DCN30(id) }
617 
618 static const struct dcn3_dpp_registers dpp_regs[] = {
619 		dpp_regs(0),
620 		dpp_regs(1)
621 };
622 
623 static const struct dcn3_dpp_shift tf_shift = {
624 		DPP_REG_LIST_SH_MASK_DCN30(__SHIFT)
625 };
626 
627 static const struct dcn3_dpp_mask tf_mask = {
628 		DPP_REG_LIST_SH_MASK_DCN30(_MASK)
629 };
630 
631 static struct dpp *dcn303_dpp_create(struct dc_context *ctx, uint32_t inst)
632 {
633 	struct dcn3_dpp *dpp = kzalloc(sizeof(struct dcn3_dpp), GFP_KERNEL);
634 
635 	if (!dpp)
636 		return NULL;
637 
638 	if (dpp3_construct(dpp, ctx, inst, &dpp_regs[inst], &tf_shift, &tf_mask))
639 		return &dpp->base;
640 
641 	BREAK_TO_DEBUGGER();
642 	kfree(dpp);
643 	return NULL;
644 }
645 
646 #define opp_regs(id)\
647 		[id] = { OPP_REG_LIST_DCN30(id) }
648 
649 static const struct dcn20_opp_registers opp_regs[] = {
650 		opp_regs(0),
651 		opp_regs(1)
652 };
653 
654 static const struct dcn20_opp_shift opp_shift = {
655 		OPP_MASK_SH_LIST_DCN20(__SHIFT)
656 };
657 
658 static const struct dcn20_opp_mask opp_mask = {
659 		OPP_MASK_SH_LIST_DCN20(_MASK)
660 };
661 
662 static struct output_pixel_processor *dcn303_opp_create(struct dc_context *ctx, uint32_t inst)
663 {
664 	struct dcn20_opp *opp = kzalloc(sizeof(struct dcn20_opp), GFP_KERNEL);
665 
666 	if (!opp) {
667 		BREAK_TO_DEBUGGER();
668 		return NULL;
669 	}
670 
671 	dcn20_opp_construct(opp, ctx, inst, &opp_regs[inst], &opp_shift, &opp_mask);
672 	return &opp->base;
673 }
674 
675 #define optc_regs(id)\
676 		[id] = { OPTC_COMMON_REG_LIST_DCN3_0(id) }
677 
678 static const struct dcn_optc_registers optc_regs[] = {
679 		optc_regs(0),
680 		optc_regs(1)
681 };
682 
683 static const struct dcn_optc_shift optc_shift = {
684 		OPTC_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
685 };
686 
687 static const struct dcn_optc_mask optc_mask = {
688 		OPTC_COMMON_MASK_SH_LIST_DCN30(_MASK)
689 };
690 
691 static struct timing_generator *dcn303_timing_generator_create(struct dc_context *ctx, uint32_t instance)
692 {
693 	struct optc *tgn10 = kzalloc(sizeof(struct optc), GFP_KERNEL);
694 
695 	if (!tgn10)
696 		return NULL;
697 
698 	tgn10->base.inst = instance;
699 	tgn10->base.ctx = ctx;
700 
701 	tgn10->tg_regs = &optc_regs[instance];
702 	tgn10->tg_shift = &optc_shift;
703 	tgn10->tg_mask = &optc_mask;
704 
705 	dcn30_timing_generator_init(tgn10);
706 
707 	return &tgn10->base;
708 }
709 
710 static const struct dcn30_mpc_registers mpc_regs = {
711 		MPC_REG_LIST_DCN3_0(0),
712 		MPC_REG_LIST_DCN3_0(1),
713 		MPC_OUT_MUX_REG_LIST_DCN3_0(0),
714 		MPC_OUT_MUX_REG_LIST_DCN3_0(1),
715 		MPC_RMU_GLOBAL_REG_LIST_DCN3AG,
716 		MPC_RMU_REG_LIST_DCN3AG(0),
717 		MPC_DWB_MUX_REG_LIST_DCN3_0(0),
718 };
719 
720 static const struct dcn30_mpc_shift mpc_shift = {
721 		MPC_COMMON_MASK_SH_LIST_DCN303(__SHIFT)
722 };
723 
724 static const struct dcn30_mpc_mask mpc_mask = {
725 		MPC_COMMON_MASK_SH_LIST_DCN303(_MASK)
726 };
727 
728 static struct mpc *dcn303_mpc_create(struct dc_context *ctx, int num_mpcc, int num_rmu)
729 {
730 	struct dcn30_mpc *mpc30 = kzalloc(sizeof(struct dcn30_mpc), GFP_KERNEL);
731 
732 	if (!mpc30)
733 		return NULL;
734 
735 	dcn30_mpc_construct(mpc30, ctx, &mpc_regs, &mpc_shift, &mpc_mask, num_mpcc, num_rmu);
736 
737 	return &mpc30->base;
738 }
739 
740 #define dsc_regsDCN20(id)\
741 [id] = { DSC_REG_LIST_DCN20(id) }
742 
743 static const struct dcn20_dsc_registers dsc_regs[] = {
744 		dsc_regsDCN20(0),
745 		dsc_regsDCN20(1)
746 };
747 
748 static const struct dcn20_dsc_shift dsc_shift = {
749 		DSC_REG_LIST_SH_MASK_DCN20(__SHIFT)
750 };
751 
752 static const struct dcn20_dsc_mask dsc_mask = {
753 		DSC_REG_LIST_SH_MASK_DCN20(_MASK)
754 };
755 
756 static struct display_stream_compressor *dcn303_dsc_create(struct dc_context *ctx, uint32_t inst)
757 {
758 	struct dcn20_dsc *dsc = kzalloc(sizeof(struct dcn20_dsc), GFP_KERNEL);
759 
760 	if (!dsc) {
761 		BREAK_TO_DEBUGGER();
762 		return NULL;
763 	}
764 
765 	dsc2_construct(dsc, ctx, inst, &dsc_regs[inst], &dsc_shift, &dsc_mask);
766 	return &dsc->base;
767 }
768 
769 #define dwbc_regs_dcn3(id)\
770 [id] = { DWBC_COMMON_REG_LIST_DCN30(id) }
771 
772 static const struct dcn30_dwbc_registers dwbc30_regs[] = {
773 		dwbc_regs_dcn3(0)
774 };
775 
776 static const struct dcn30_dwbc_shift dwbc30_shift = {
777 		DWBC_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
778 };
779 
780 static const struct dcn30_dwbc_mask dwbc30_mask = {
781 		DWBC_COMMON_MASK_SH_LIST_DCN30(_MASK)
782 };
783 
784 static bool dcn303_dwbc_create(struct dc_context *ctx, struct resource_pool *pool)
785 {
786 	int i;
787 	uint32_t pipe_count = pool->res_cap->num_dwb;
788 
789 	for (i = 0; i < pipe_count; i++) {
790 		struct dcn30_dwbc *dwbc30 = kzalloc(sizeof(struct dcn30_dwbc), GFP_KERNEL);
791 
792 		if (!dwbc30) {
793 			dm_error("DC: failed to create dwbc30!\n");
794 			return false;
795 		}
796 
797 		dcn30_dwbc_construct(dwbc30, ctx, &dwbc30_regs[i], &dwbc30_shift, &dwbc30_mask, i);
798 
799 		pool->dwbc[i] = &dwbc30->base;
800 	}
801 	return true;
802 }
803 
804 #define mcif_wb_regs_dcn3(id)\
805 [id] = { MCIF_WB_COMMON_REG_LIST_DCN30(id) }
806 
807 static const struct dcn30_mmhubbub_registers mcif_wb30_regs[] = {
808 		mcif_wb_regs_dcn3(0)
809 };
810 
811 static const struct dcn30_mmhubbub_shift mcif_wb30_shift = {
812 		MCIF_WB_COMMON_MASK_SH_LIST_DCN30(__SHIFT)
813 };
814 
815 static const struct dcn30_mmhubbub_mask mcif_wb30_mask = {
816 		MCIF_WB_COMMON_MASK_SH_LIST_DCN30(_MASK)
817 };
818 
819 static bool dcn303_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool)
820 {
821 	int i;
822 	uint32_t pipe_count = pool->res_cap->num_dwb;
823 
824 	for (i = 0; i < pipe_count; i++) {
825 		struct dcn30_mmhubbub *mcif_wb30 = kzalloc(sizeof(struct dcn30_mmhubbub), GFP_KERNEL);
826 
827 		if (!mcif_wb30) {
828 			dm_error("DC: failed to create mcif_wb30!\n");
829 			return false;
830 		}
831 
832 		dcn30_mmhubbub_construct(mcif_wb30, ctx, &mcif_wb30_regs[i], &mcif_wb30_shift, &mcif_wb30_mask, i);
833 
834 		pool->mcif_wb[i] = &mcif_wb30->base;
835 	}
836 	return true;
837 }
838 
839 #define aux_engine_regs(id)\
840 [id] = {\
841 		AUX_COMMON_REG_LIST0(id), \
842 		.AUXN_IMPCAL = 0, \
843 		.AUXP_IMPCAL = 0, \
844 		.AUX_RESET_MASK = DP_AUX0_AUX_CONTROL__AUX_RESET_MASK, \
845 }
846 
847 static const struct dce110_aux_registers aux_engine_regs[] = {
848 		aux_engine_regs(0),
849 		aux_engine_regs(1)
850 };
851 
852 static const struct dce110_aux_registers_shift aux_shift = {
853 		DCN_AUX_MASK_SH_LIST(__SHIFT)
854 };
855 
856 static const struct dce110_aux_registers_mask aux_mask = {
857 		DCN_AUX_MASK_SH_LIST(_MASK)
858 };
859 
860 static struct dce_aux *dcn303_aux_engine_create(struct dc_context *ctx, uint32_t inst)
861 {
862 	struct aux_engine_dce110 *aux_engine = kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
863 
864 	if (!aux_engine)
865 		return NULL;
866 
867 	dce110_aux_engine_construct(aux_engine, ctx, inst, SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
868 			&aux_engine_regs[inst], &aux_mask, &aux_shift, ctx->dc->caps.extended_aux_timeout_support);
869 
870 	return &aux_engine->base;
871 }
872 
873 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }
874 
875 static const struct dce_i2c_registers i2c_hw_regs[] = {
876 		i2c_inst_regs(1),
877 		i2c_inst_regs(2)
878 };
879 
880 static const struct dce_i2c_shift i2c_shifts = {
881 		I2C_COMMON_MASK_SH_LIST_DCN2(__SHIFT)
882 };
883 
884 static const struct dce_i2c_mask i2c_masks = {
885 		I2C_COMMON_MASK_SH_LIST_DCN2(_MASK)
886 };
887 
888 static struct dce_i2c_hw *dcn303_i2c_hw_create(struct dc_context *ctx, uint32_t inst)
889 {
890 	struct dce_i2c_hw *dce_i2c_hw = kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
891 
892 	if (!dce_i2c_hw)
893 		return NULL;
894 
895 	dcn2_i2c_hw_construct(dce_i2c_hw, ctx, inst, &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
896 
897 	return dce_i2c_hw;
898 }
899 
900 static const struct encoder_feature_support link_enc_feature = {
901 		.max_hdmi_deep_color = COLOR_DEPTH_121212,
902 		.max_hdmi_pixel_clock = 600000,
903 		.hdmi_ycbcr420_supported = true,
904 		.dp_ycbcr420_supported = true,
905 		.fec_supported = true,
906 		.flags.bits.IS_HBR2_CAPABLE = true,
907 		.flags.bits.IS_HBR3_CAPABLE = true,
908 		.flags.bits.IS_TPS3_CAPABLE = true,
909 		.flags.bits.IS_TPS4_CAPABLE = true
910 };
911 
912 #define link_regs(id, phyid)\
913 		[id] = {\
914 				LE_DCN3_REG_LIST(id), \
915 				UNIPHY_DCN2_REG_LIST(phyid), \
916 				SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
917 		}
918 
919 static const struct dcn10_link_enc_registers link_enc_regs[] = {
920 		link_regs(0, A),
921 		link_regs(1, B)
922 };
923 
924 static const struct dcn10_link_enc_shift le_shift = {
925 		LINK_ENCODER_MASK_SH_LIST_DCN30(__SHIFT),
926 		DPCS_DCN2_MASK_SH_LIST(__SHIFT)
927 };
928 
929 static const struct dcn10_link_enc_mask le_mask = {
930 		LINK_ENCODER_MASK_SH_LIST_DCN30(_MASK),
931 		DPCS_DCN2_MASK_SH_LIST(_MASK)
932 };
933 
934 #define aux_regs(id)\
935 		[id] = { DCN2_AUX_REG_LIST(id) }
936 
937 static const struct dcn10_link_enc_aux_registers link_enc_aux_regs[] = {
938 		aux_regs(0),
939 		aux_regs(1)
940 };
941 
942 #define hpd_regs(id)\
943 		[id] = { HPD_REG_LIST(id) }
944 
945 static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
946 		hpd_regs(0),
947 		hpd_regs(1)
948 };
949 
950 static struct link_encoder *dcn303_link_encoder_create(const struct encoder_init_data *enc_init_data)
951 {
952 	struct dcn20_link_encoder *enc20 = kzalloc(sizeof(struct dcn20_link_encoder), GFP_KERNEL);
953 
954 	if (!enc20)
955 		return NULL;
956 
957 	dcn30_link_encoder_construct(enc20, enc_init_data, &link_enc_feature,
958 			&link_enc_regs[enc_init_data->transmitter], &link_enc_aux_regs[enc_init_data->channel - 1],
959 			&link_enc_hpd_regs[enc_init_data->hpd_source], &le_shift, &le_mask);
960 
961 	return &enc20->enc10.base;
962 }
963 
964 static const struct dce_panel_cntl_registers panel_cntl_regs[] = {
965 		{ DCN_PANEL_CNTL_REG_LIST() }
966 };
967 
968 static const struct dce_panel_cntl_shift panel_cntl_shift = {
969 		DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT)
970 };
971 
972 static const struct dce_panel_cntl_mask panel_cntl_mask = {
973 		DCE_PANEL_CNTL_MASK_SH_LIST(_MASK)
974 };
975 
976 static struct panel_cntl *dcn303_panel_cntl_create(const struct panel_cntl_init_data *init_data)
977 {
978 	struct dce_panel_cntl *panel_cntl = kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL);
979 
980 	if (!panel_cntl)
981 		return NULL;
982 
983 	dce_panel_cntl_construct(panel_cntl, init_data, &panel_cntl_regs[init_data->inst],
984 			&panel_cntl_shift, &panel_cntl_mask);
985 
986 	return &panel_cntl->base;
987 }
988 
989 static void read_dce_straps(struct dc_context *ctx, struct resource_straps *straps)
990 {
991 	generic_reg_get(ctx, mmDC_PINSTRAPS + BASE(mmDC_PINSTRAPS_BASE_IDX),
992 			FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio);
993 }
994 
995 static const struct resource_create_funcs res_create_funcs = {
996 		.read_dce_straps = read_dce_straps,
997 		.create_audio = dcn303_create_audio,
998 		.create_stream_encoder = dcn303_stream_encoder_create,
999 		.create_hwseq = dcn303_hwseq_create,
1000 };
1001 
1002 static const struct resource_create_funcs res_create_maximus_funcs = {
1003 		.read_dce_straps = NULL,
1004 		.create_audio = NULL,
1005 		.create_stream_encoder = NULL,
1006 		.create_hwseq = dcn303_hwseq_create,
1007 };
1008 
1009 static bool is_soc_bounding_box_valid(struct dc *dc)
1010 {
1011 	uint32_t hw_internal_rev = dc->ctx->asic_id.hw_internal_rev;
1012 
1013 	if (ASICREV_IS_BEIGE_GOBY_P(hw_internal_rev))
1014 		return true;
1015 
1016 	return false;
1017 }
1018 
1019 static bool init_soc_bounding_box(struct dc *dc,  struct resource_pool *pool)
1020 {
1021 	struct _vcs_dpi_soc_bounding_box_st *loaded_bb = &dcn3_03_soc;
1022 	struct _vcs_dpi_ip_params_st *loaded_ip = &dcn3_03_ip;
1023 
1024 	DC_LOGGER_INIT(dc->ctx->logger);
1025 
1026 	if (!is_soc_bounding_box_valid(dc)) {
1027 		DC_LOG_ERROR("%s: not valid soc bounding box/n", __func__);
1028 		return false;
1029 	}
1030 
1031 	loaded_ip->max_num_otg = pool->pipe_count;
1032 	loaded_ip->max_num_dpp = pool->pipe_count;
1033 	loaded_ip->clamp_min_dcfclk = dc->config.clamp_min_dcfclk;
1034 	dcn20_patch_bounding_box(dc, loaded_bb);
1035 
1036 	if (dc->ctx->dc_bios->funcs->get_soc_bb_info) {
1037 		struct bp_soc_bb_info bb_info = { 0 };
1038 
1039 		if (dc->ctx->dc_bios->funcs->get_soc_bb_info(
1040 			    dc->ctx->dc_bios, &bb_info) == BP_RESULT_OK) {
1041 			if (bb_info.dram_clock_change_latency_100ns > 0)
1042 				dcn3_03_soc.dram_clock_change_latency_us =
1043 					bb_info.dram_clock_change_latency_100ns * 10;
1044 
1045 			if (bb_info.dram_sr_enter_exit_latency_100ns > 0)
1046 				dcn3_03_soc.sr_enter_plus_exit_time_us =
1047 					bb_info.dram_sr_enter_exit_latency_100ns * 10;
1048 
1049 			if (bb_info.dram_sr_exit_latency_100ns > 0)
1050 				dcn3_03_soc.sr_exit_time_us =
1051 					bb_info.dram_sr_exit_latency_100ns * 10;
1052 		}
1053 	}
1054 
1055 	return true;
1056 }
1057 
1058 static void dcn303_resource_destruct(struct resource_pool *pool)
1059 {
1060 	unsigned int i;
1061 
1062 	for (i = 0; i < pool->stream_enc_count; i++) {
1063 		if (pool->stream_enc[i] != NULL) {
1064 			if (pool->stream_enc[i]->vpg != NULL) {
1065 				kfree(DCN30_VPG_FROM_VPG(pool->stream_enc[i]->vpg));
1066 				pool->stream_enc[i]->vpg = NULL;
1067 			}
1068 			if (pool->stream_enc[i]->afmt != NULL) {
1069 				kfree(DCN30_AFMT_FROM_AFMT(pool->stream_enc[i]->afmt));
1070 				pool->stream_enc[i]->afmt = NULL;
1071 			}
1072 			kfree(DCN10STRENC_FROM_STRENC(pool->stream_enc[i]));
1073 			pool->stream_enc[i] = NULL;
1074 		}
1075 	}
1076 
1077 	for (i = 0; i < pool->res_cap->num_dsc; i++) {
1078 		if (pool->dscs[i] != NULL)
1079 			dcn20_dsc_destroy(&pool->dscs[i]);
1080 	}
1081 
1082 	if (pool->mpc != NULL) {
1083 		kfree(TO_DCN20_MPC(pool->mpc));
1084 		pool->mpc = NULL;
1085 	}
1086 
1087 	if (pool->hubbub != NULL) {
1088 		kfree(pool->hubbub);
1089 		pool->hubbub = NULL;
1090 	}
1091 
1092 	for (i = 0; i < pool->pipe_count; i++) {
1093 		if (pool->dpps[i] != NULL) {
1094 			kfree(TO_DCN20_DPP(pool->dpps[i]));
1095 			pool->dpps[i] = NULL;
1096 		}
1097 
1098 		if (pool->hubps[i] != NULL) {
1099 			kfree(TO_DCN20_HUBP(pool->hubps[i]));
1100 			pool->hubps[i] = NULL;
1101 		}
1102 
1103 		if (pool->irqs != NULL)
1104 			dal_irq_service_destroy(&pool->irqs);
1105 	}
1106 
1107 	for (i = 0; i < pool->res_cap->num_ddc; i++) {
1108 		if (pool->engines[i] != NULL)
1109 			dce110_engine_destroy(&pool->engines[i]);
1110 		if (pool->hw_i2cs[i] != NULL) {
1111 			kfree(pool->hw_i2cs[i]);
1112 			pool->hw_i2cs[i] = NULL;
1113 		}
1114 		if (pool->sw_i2cs[i] != NULL) {
1115 			kfree(pool->sw_i2cs[i]);
1116 			pool->sw_i2cs[i] = NULL;
1117 		}
1118 	}
1119 
1120 	for (i = 0; i < pool->res_cap->num_opp; i++) {
1121 		if (pool->opps[i] != NULL)
1122 			pool->opps[i]->funcs->opp_destroy(&pool->opps[i]);
1123 	}
1124 
1125 	for (i = 0; i < pool->res_cap->num_timing_generator; i++) {
1126 		if (pool->timing_generators[i] != NULL)	{
1127 			kfree(DCN10TG_FROM_TG(pool->timing_generators[i]));
1128 			pool->timing_generators[i] = NULL;
1129 		}
1130 	}
1131 
1132 	for (i = 0; i < pool->res_cap->num_dwb; i++) {
1133 		if (pool->dwbc[i] != NULL) {
1134 			kfree(TO_DCN30_DWBC(pool->dwbc[i]));
1135 			pool->dwbc[i] = NULL;
1136 		}
1137 		if (pool->mcif_wb[i] != NULL) {
1138 			kfree(TO_DCN30_MMHUBBUB(pool->mcif_wb[i]));
1139 			pool->mcif_wb[i] = NULL;
1140 		}
1141 	}
1142 
1143 	for (i = 0; i < pool->audio_count; i++) {
1144 		if (pool->audios[i])
1145 			dce_aud_destroy(&pool->audios[i]);
1146 	}
1147 
1148 	for (i = 0; i < pool->clk_src_count; i++) {
1149 		if (pool->clock_sources[i] != NULL)
1150 			dcn20_clock_source_destroy(&pool->clock_sources[i]);
1151 	}
1152 
1153 	if (pool->dp_clock_source != NULL)
1154 		dcn20_clock_source_destroy(&pool->dp_clock_source);
1155 
1156 	for (i = 0; i < pool->res_cap->num_mpc_3dlut; i++) {
1157 		if (pool->mpc_lut[i] != NULL) {
1158 			dc_3dlut_func_release(pool->mpc_lut[i]);
1159 			pool->mpc_lut[i] = NULL;
1160 		}
1161 		if (pool->mpc_shaper[i] != NULL) {
1162 			dc_transfer_func_release(pool->mpc_shaper[i]);
1163 			pool->mpc_shaper[i] = NULL;
1164 		}
1165 	}
1166 
1167 	for (i = 0; i < pool->pipe_count; i++) {
1168 		if (pool->multiple_abms[i] != NULL)
1169 			dce_abm_destroy(&pool->multiple_abms[i]);
1170 	}
1171 
1172 	if (pool->psr != NULL)
1173 		dmub_psr_destroy(&pool->psr);
1174 
1175 	if (pool->dccg != NULL)
1176 		dcn_dccg_destroy(&pool->dccg);
1177 
1178 	if (pool->oem_device != NULL)
1179 		dal_ddc_service_destroy(&pool->oem_device);
1180 }
1181 
1182 static void dcn303_destroy_resource_pool(struct resource_pool **pool)
1183 {
1184 	dcn303_resource_destruct(*pool);
1185 	kfree(*pool);
1186 	*pool = NULL;
1187 }
1188 
1189 static void dcn303_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts,
1190 		unsigned int *optimal_dcfclk,
1191 		unsigned int *optimal_fclk)
1192 {
1193 	double bw_from_dram, bw_from_dram1, bw_from_dram2;
1194 
1195 	bw_from_dram1 = uclk_mts * dcn3_03_soc.num_chans *
1196 		dcn3_03_soc.dram_channel_width_bytes * (dcn3_03_soc.max_avg_dram_bw_use_normal_percent / 100);
1197 	bw_from_dram2 = uclk_mts * dcn3_03_soc.num_chans *
1198 		dcn3_03_soc.dram_channel_width_bytes * (dcn3_03_soc.max_avg_sdp_bw_use_normal_percent / 100);
1199 
1200 	bw_from_dram = (bw_from_dram1 < bw_from_dram2) ? bw_from_dram1 : bw_from_dram2;
1201 
1202 	if (optimal_fclk)
1203 		*optimal_fclk = bw_from_dram /
1204 		(dcn3_03_soc.fabric_datapath_to_dcn_data_return_bytes *
1205 				(dcn3_03_soc.max_avg_sdp_bw_use_normal_percent / 100));
1206 
1207 	if (optimal_dcfclk)
1208 		*optimal_dcfclk =  bw_from_dram /
1209 		(dcn3_03_soc.return_bus_width_bytes * (dcn3_03_soc.max_avg_sdp_bw_use_normal_percent / 100));
1210 }
1211 
1212 void dcn303_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params)
1213 {
1214 	unsigned int i, j;
1215 	unsigned int num_states = 0;
1216 
1217 	unsigned int dcfclk_mhz[DC__VOLTAGE_STATES] = {0};
1218 	unsigned int dram_speed_mts[DC__VOLTAGE_STATES] = {0};
1219 	unsigned int optimal_uclk_for_dcfclk_sta_targets[DC__VOLTAGE_STATES] = {0};
1220 	unsigned int optimal_dcfclk_for_uclk[DC__VOLTAGE_STATES] = {0};
1221 
1222 	unsigned int dcfclk_sta_targets[DC__VOLTAGE_STATES] = {694, 875, 1000, 1200};
1223 	unsigned int num_dcfclk_sta_targets = 4;
1224 	unsigned int num_uclk_states;
1225 
1226 
1227 	if (dc->ctx->dc_bios->vram_info.num_chans)
1228 		dcn3_03_soc.num_chans = dc->ctx->dc_bios->vram_info.num_chans;
1229 
1230 	if (dc->ctx->dc_bios->vram_info.dram_channel_width_bytes)
1231 		dcn3_03_soc.dram_channel_width_bytes = dc->ctx->dc_bios->vram_info.dram_channel_width_bytes;
1232 
1233 	dcn3_03_soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
1234 	dc->dml.soc.dispclk_dppclk_vco_speed_mhz = dc->clk_mgr->dentist_vco_freq_khz / 1000.0;
1235 
1236 	if (bw_params->clk_table.entries[0].memclk_mhz) {
1237 		int max_dcfclk_mhz = 0, max_dispclk_mhz = 0, max_dppclk_mhz = 0, max_phyclk_mhz = 0;
1238 
1239 		for (i = 0; i < MAX_NUM_DPM_LVL; i++) {
1240 			if (bw_params->clk_table.entries[i].dcfclk_mhz > max_dcfclk_mhz)
1241 				max_dcfclk_mhz = bw_params->clk_table.entries[i].dcfclk_mhz;
1242 			if (bw_params->clk_table.entries[i].dispclk_mhz > max_dispclk_mhz)
1243 				max_dispclk_mhz = bw_params->clk_table.entries[i].dispclk_mhz;
1244 			if (bw_params->clk_table.entries[i].dppclk_mhz > max_dppclk_mhz)
1245 				max_dppclk_mhz = bw_params->clk_table.entries[i].dppclk_mhz;
1246 			if (bw_params->clk_table.entries[i].phyclk_mhz > max_phyclk_mhz)
1247 				max_phyclk_mhz = bw_params->clk_table.entries[i].phyclk_mhz;
1248 		}
1249 		if (!max_dcfclk_mhz)
1250 			max_dcfclk_mhz = dcn3_03_soc.clock_limits[0].dcfclk_mhz;
1251 		if (!max_dispclk_mhz)
1252 			max_dispclk_mhz = dcn3_03_soc.clock_limits[0].dispclk_mhz;
1253 		if (!max_dppclk_mhz)
1254 			max_dppclk_mhz = dcn3_03_soc.clock_limits[0].dppclk_mhz;
1255 		if (!max_phyclk_mhz)
1256 			max_phyclk_mhz = dcn3_03_soc.clock_limits[0].phyclk_mhz;
1257 
1258 		if (max_dcfclk_mhz > dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
1259 			dcfclk_sta_targets[num_dcfclk_sta_targets] = max_dcfclk_mhz;
1260 			num_dcfclk_sta_targets++;
1261 		} else if (max_dcfclk_mhz < dcfclk_sta_targets[num_dcfclk_sta_targets-1]) {
1262 			for (i = 0; i < num_dcfclk_sta_targets; i++) {
1263 				if (dcfclk_sta_targets[i] > max_dcfclk_mhz) {
1264 					dcfclk_sta_targets[i] = max_dcfclk_mhz;
1265 					break;
1266 				}
1267 			}
1268 			/* Update size of array since we "removed" duplicates */
1269 			num_dcfclk_sta_targets = i + 1;
1270 		}
1271 
1272 		num_uclk_states = bw_params->clk_table.num_entries;
1273 
1274 		/* Calculate optimal dcfclk for each uclk */
1275 		for (i = 0; i < num_uclk_states; i++) {
1276 			dcn303_get_optimal_dcfclk_fclk_for_uclk(bw_params->clk_table.entries[i].memclk_mhz * 16,
1277 					&optimal_dcfclk_for_uclk[i], NULL);
1278 			if (optimal_dcfclk_for_uclk[i] < bw_params->clk_table.entries[0].dcfclk_mhz)
1279 				optimal_dcfclk_for_uclk[i] = bw_params->clk_table.entries[0].dcfclk_mhz;
1280 		}
1281 
1282 		/* Calculate optimal uclk for each dcfclk sta target */
1283 		for (i = 0; i < num_dcfclk_sta_targets; i++) {
1284 			for (j = 0; j < num_uclk_states; j++) {
1285 				if (dcfclk_sta_targets[i] < optimal_dcfclk_for_uclk[j]) {
1286 					optimal_uclk_for_dcfclk_sta_targets[i] =
1287 							bw_params->clk_table.entries[j].memclk_mhz * 16;
1288 					break;
1289 				}
1290 			}
1291 		}
1292 
1293 		i = 0;
1294 		j = 0;
1295 		/* create the final dcfclk and uclk table */
1296 		while (i < num_dcfclk_sta_targets && j < num_uclk_states && num_states < DC__VOLTAGE_STATES) {
1297 			if (dcfclk_sta_targets[i] < optimal_dcfclk_for_uclk[j] && i < num_dcfclk_sta_targets) {
1298 				dcfclk_mhz[num_states] = dcfclk_sta_targets[i];
1299 				dram_speed_mts[num_states++] = optimal_uclk_for_dcfclk_sta_targets[i++];
1300 			} else {
1301 				if (j < num_uclk_states && optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) {
1302 					dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j];
1303 					dram_speed_mts[num_states++] =
1304 							bw_params->clk_table.entries[j++].memclk_mhz * 16;
1305 				} else {
1306 					j = num_uclk_states;
1307 				}
1308 			}
1309 		}
1310 
1311 		while (i < num_dcfclk_sta_targets && num_states < DC__VOLTAGE_STATES) {
1312 			dcfclk_mhz[num_states] = dcfclk_sta_targets[i];
1313 			dram_speed_mts[num_states++] = optimal_uclk_for_dcfclk_sta_targets[i++];
1314 		}
1315 
1316 		while (j < num_uclk_states && num_states < DC__VOLTAGE_STATES &&
1317 				optimal_dcfclk_for_uclk[j] <= max_dcfclk_mhz) {
1318 			dcfclk_mhz[num_states] = optimal_dcfclk_for_uclk[j];
1319 			dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16;
1320 		}
1321 
1322 		dcn3_03_soc.num_states = num_states;
1323 		for (i = 0; i < dcn3_03_soc.num_states; i++) {
1324 			dcn3_03_soc.clock_limits[i].state = i;
1325 			dcn3_03_soc.clock_limits[i].dcfclk_mhz = dcfclk_mhz[i];
1326 			dcn3_03_soc.clock_limits[i].fabricclk_mhz = dcfclk_mhz[i];
1327 			dcn3_03_soc.clock_limits[i].dram_speed_mts = dram_speed_mts[i];
1328 
1329 			/* Fill all states with max values of all other clocks */
1330 			dcn3_03_soc.clock_limits[i].dispclk_mhz = max_dispclk_mhz;
1331 			dcn3_03_soc.clock_limits[i].dppclk_mhz  = max_dppclk_mhz;
1332 			dcn3_03_soc.clock_limits[i].phyclk_mhz  = max_phyclk_mhz;
1333 			/* Populate from bw_params for DTBCLK, SOCCLK */
1334 			if (!bw_params->clk_table.entries[i].dtbclk_mhz && i > 0)
1335 				dcn3_03_soc.clock_limits[i].dtbclk_mhz = dcn3_03_soc.clock_limits[i-1].dtbclk_mhz;
1336 			else
1337 				dcn3_03_soc.clock_limits[i].dtbclk_mhz = bw_params->clk_table.entries[i].dtbclk_mhz;
1338 			if (!bw_params->clk_table.entries[i].socclk_mhz && i > 0)
1339 				dcn3_03_soc.clock_limits[i].socclk_mhz = dcn3_03_soc.clock_limits[i-1].socclk_mhz;
1340 			else
1341 				dcn3_03_soc.clock_limits[i].socclk_mhz = bw_params->clk_table.entries[i].socclk_mhz;
1342 			/* These clocks cannot come from bw_params, always fill from dcn3_03_soc[1] */
1343 			/* FCLK, PHYCLK_D18, DSCCLK */
1344 			dcn3_03_soc.clock_limits[i].phyclk_d18_mhz = dcn3_03_soc.clock_limits[0].phyclk_d18_mhz;
1345 			dcn3_03_soc.clock_limits[i].dscclk_mhz = dcn3_03_soc.clock_limits[0].dscclk_mhz;
1346 		}
1347 
1348 		// WA: patch strobe modes to compensate for DCN303 BW issue
1349 		if (dcn3_03_soc.num_chans <= 4) {
1350 			for (i = 0; i < dcn3_03_soc.num_states; i++) {
1351 				if (dcn3_03_soc.clock_limits[i].dram_speed_mts > 1700)
1352 					break;
1353 
1354 				if (dcn3_03_soc.clock_limits[i].dram_speed_mts >= 1500) {
1355 					dcn3_03_soc.clock_limits[i].dcfclk_mhz = 100;
1356 					dcn3_03_soc.clock_limits[i].fabricclk_mhz = 100;
1357 				}
1358 			}
1359 		}
1360 
1361 		/* re-init DML with updated bb */
1362 		dml_init_instance(&dc->dml, &dcn3_03_soc, &dcn3_03_ip, DML_PROJECT_DCN30);
1363 		if (dc->current_state)
1364 			dml_init_instance(&dc->current_state->bw_ctx.dml, &dcn3_03_soc, &dcn3_03_ip, DML_PROJECT_DCN30);
1365 	}
1366 }
1367 
1368 static struct resource_funcs dcn303_res_pool_funcs = {
1369 		.destroy = dcn303_destroy_resource_pool,
1370 		.link_enc_create = dcn303_link_encoder_create,
1371 		.panel_cntl_create = dcn303_panel_cntl_create,
1372 		.validate_bandwidth = dcn30_validate_bandwidth,
1373 		.calculate_wm_and_dlg = dcn30_calculate_wm_and_dlg,
1374 		.update_soc_for_wm_a = dcn30_update_soc_for_wm_a,
1375 		.populate_dml_pipes = dcn30_populate_dml_pipes_from_context,
1376 		.acquire_idle_pipe_for_layer = dcn20_acquire_idle_pipe_for_layer,
1377 		.add_stream_to_ctx = dcn30_add_stream_to_ctx,
1378 		.add_dsc_to_stream_resource = dcn20_add_dsc_to_stream_resource,
1379 		.remove_stream_from_ctx = dcn20_remove_stream_from_ctx,
1380 		.populate_dml_writeback_from_context = dcn30_populate_dml_writeback_from_context,
1381 		.set_mcif_arb_params = dcn30_set_mcif_arb_params,
1382 		.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link,
1383 		.acquire_post_bldn_3dlut = dcn30_acquire_post_bldn_3dlut,
1384 		.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
1385 		.update_bw_bounding_box = dcn303_update_bw_bounding_box,
1386 		.patch_unknown_plane_state = dcn20_patch_unknown_plane_state,
1387 };
1388 
1389 static struct dc_cap_funcs cap_funcs = {
1390 		.get_dcc_compression_cap = dcn20_get_dcc_compression_cap
1391 };
1392 
1393 static const struct bios_registers bios_regs = {
1394 		NBIO_SR(BIOS_SCRATCH_3),
1395 		NBIO_SR(BIOS_SCRATCH_6)
1396 };
1397 
1398 static const struct dccg_registers dccg_regs = {
1399 		DCCG_REG_LIST_DCN3_03()
1400 };
1401 
1402 static const struct dccg_shift dccg_shift = {
1403 		DCCG_MASK_SH_LIST_DCN3_03(__SHIFT)
1404 };
1405 
1406 static const struct dccg_mask dccg_mask = {
1407 		DCCG_MASK_SH_LIST_DCN3_03(_MASK)
1408 };
1409 
1410 #define abm_regs(id)\
1411 		[id] = { ABM_DCN302_REG_LIST(id) }
1412 
1413 static const struct dce_abm_registers abm_regs[] = {
1414 		abm_regs(0),
1415 		abm_regs(1)
1416 };
1417 
1418 static const struct dce_abm_shift abm_shift = {
1419 		ABM_MASK_SH_LIST_DCN30(__SHIFT)
1420 };
1421 
1422 static const struct dce_abm_mask abm_mask = {
1423 		ABM_MASK_SH_LIST_DCN30(_MASK)
1424 };
1425 
1426 static bool dcn303_resource_construct(
1427 		uint8_t num_virtual_links,
1428 		struct dc *dc,
1429 		struct resource_pool *pool)
1430 {
1431 	int i;
1432 	struct dc_context *ctx = dc->ctx;
1433 	struct irq_service_init_data init_data;
1434 	struct ddc_service_init_data ddc_init_data;
1435 
1436 	ctx->dc_bios->regs = &bios_regs;
1437 
1438 	pool->res_cap = &res_cap_dcn303;
1439 
1440 	pool->funcs = &dcn303_res_pool_funcs;
1441 
1442 	/*************************************************
1443 	 *  Resource + asic cap harcoding                *
1444 	 *************************************************/
1445 	pool->underlay_pipe_index = NO_UNDERLAY_PIPE;
1446 	pool->pipe_count = pool->res_cap->num_timing_generator;
1447 	pool->mpcc_count = pool->res_cap->num_timing_generator;
1448 	dc->caps.max_downscale_ratio = 600;
1449 	dc->caps.i2c_speed_in_khz = 100;
1450 	dc->caps.i2c_speed_in_khz_hdcp = 5; /*1.4 w/a applied by derfault*/
1451 	dc->caps.max_cursor_size = 256;
1452 	dc->caps.min_horizontal_blanking_period = 80;
1453 	dc->caps.dmdata_alloc_size = 2048;
1454 #if defined(CONFIG_DRM_AMD_DC_DCN)
1455 	dc->caps.mall_size_per_mem_channel = 4;
1456 	/* total size = mall per channel * num channels * 1024 * 1024 */
1457 	dc->caps.mall_size_total = dc->caps.mall_size_per_mem_channel *
1458 				   dc->ctx->dc_bios->vram_info.num_chans *
1459 				   1024 * 1024;
1460 	dc->caps.cursor_cache_size =
1461 		dc->caps.max_cursor_size * dc->caps.max_cursor_size * 8;
1462 #endif
1463 	dc->caps.max_slave_planes = 1;
1464 	dc->caps.post_blend_color_processing = true;
1465 	dc->caps.force_dp_tps4_for_cp2520 = true;
1466 	dc->caps.extended_aux_timeout_support = true;
1467 	dc->caps.dmcub_support = true;
1468 
1469 	/* Color pipeline capabilities */
1470 	dc->caps.color.dpp.dcn_arch = 1;
1471 	dc->caps.color.dpp.input_lut_shared = 0;
1472 	dc->caps.color.dpp.icsc = 1;
1473 	dc->caps.color.dpp.dgam_ram = 0; // must use gamma_corr
1474 	dc->caps.color.dpp.dgam_rom_caps.srgb = 1;
1475 	dc->caps.color.dpp.dgam_rom_caps.bt2020 = 1;
1476 	dc->caps.color.dpp.dgam_rom_caps.gamma2_2 = 1;
1477 	dc->caps.color.dpp.dgam_rom_caps.pq = 1;
1478 	dc->caps.color.dpp.dgam_rom_caps.hlg = 1;
1479 	dc->caps.color.dpp.post_csc = 1;
1480 	dc->caps.color.dpp.gamma_corr = 1;
1481 	dc->caps.color.dpp.dgam_rom_for_yuv = 0;
1482 
1483 	dc->caps.color.dpp.hw_3d_lut = 1;
1484 	dc->caps.color.dpp.ogam_ram = 1;
1485 	// no OGAM ROM on DCN3
1486 	dc->caps.color.dpp.ogam_rom_caps.srgb = 0;
1487 	dc->caps.color.dpp.ogam_rom_caps.bt2020 = 0;
1488 	dc->caps.color.dpp.ogam_rom_caps.gamma2_2 = 0;
1489 	dc->caps.color.dpp.ogam_rom_caps.pq = 0;
1490 	dc->caps.color.dpp.ogam_rom_caps.hlg = 0;
1491 	dc->caps.color.dpp.ocsc = 0;
1492 
1493 	dc->caps.color.mpc.gamut_remap = 1;
1494 	dc->caps.color.mpc.num_3dluts = pool->res_cap->num_mpc_3dlut; //3
1495 	dc->caps.color.mpc.ogam_ram = 1;
1496 	dc->caps.color.mpc.ogam_rom_caps.srgb = 0;
1497 	dc->caps.color.mpc.ogam_rom_caps.bt2020 = 0;
1498 	dc->caps.color.mpc.ogam_rom_caps.gamma2_2 = 0;
1499 	dc->caps.color.mpc.ogam_rom_caps.pq = 0;
1500 	dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
1501 	dc->caps.color.mpc.ocsc = 1;
1502 
1503 	if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
1504 		dc->debug = debug_defaults_drv;
1505 	else
1506 		dc->debug = debug_defaults_diags;
1507 
1508 	// Init the vm_helper
1509 	if (dc->vm_helper)
1510 		vm_helper_init(dc->vm_helper, 16);
1511 
1512 	/*************************************************
1513 	 *  Create resources                             *
1514 	 *************************************************/
1515 
1516 	/* Clock Sources for Pixel Clock*/
1517 	pool->clock_sources[DCN303_CLK_SRC_PLL0] =
1518 			dcn303_clock_source_create(ctx, ctx->dc_bios,
1519 					CLOCK_SOURCE_COMBO_PHY_PLL0,
1520 					&clk_src_regs[0], false);
1521 	pool->clock_sources[DCN303_CLK_SRC_PLL1] =
1522 			dcn303_clock_source_create(ctx, ctx->dc_bios,
1523 					CLOCK_SOURCE_COMBO_PHY_PLL1,
1524 					&clk_src_regs[1], false);
1525 
1526 	pool->clk_src_count = DCN303_CLK_SRC_TOTAL;
1527 
1528 	/* todo: not reuse phy_pll registers */
1529 	pool->dp_clock_source =
1530 			dcn303_clock_source_create(ctx, ctx->dc_bios,
1531 					CLOCK_SOURCE_ID_DP_DTO,
1532 					&clk_src_regs[0], true);
1533 
1534 	for (i = 0; i < pool->clk_src_count; i++) {
1535 		if (pool->clock_sources[i] == NULL) {
1536 			dm_error("DC: failed to create clock sources!\n");
1537 			BREAK_TO_DEBUGGER();
1538 			goto create_fail;
1539 		}
1540 	}
1541 
1542 	/* DCCG */
1543 	pool->dccg = dccg30_create(ctx, &dccg_regs, &dccg_shift, &dccg_mask);
1544 	if (pool->dccg == NULL) {
1545 		dm_error("DC: failed to create dccg!\n");
1546 		BREAK_TO_DEBUGGER();
1547 		goto create_fail;
1548 	}
1549 
1550 	/* PP Lib and SMU interfaces */
1551 	init_soc_bounding_box(dc, pool);
1552 
1553 	/* DML */
1554 	dml_init_instance(&dc->dml, &dcn3_03_soc, &dcn3_03_ip, DML_PROJECT_DCN30);
1555 
1556 	/* IRQ */
1557 	init_data.ctx = dc->ctx;
1558 	pool->irqs = dal_irq_service_dcn303_create(&init_data);
1559 	if (!pool->irqs)
1560 		goto create_fail;
1561 
1562 	/* HUBBUB */
1563 	pool->hubbub = dcn303_hubbub_create(ctx);
1564 	if (pool->hubbub == NULL) {
1565 		BREAK_TO_DEBUGGER();
1566 		dm_error("DC: failed to create hubbub!\n");
1567 		goto create_fail;
1568 	}
1569 
1570 	/* HUBPs, DPPs, OPPs and TGs */
1571 	for (i = 0; i < pool->pipe_count; i++) {
1572 		pool->hubps[i] = dcn303_hubp_create(ctx, i);
1573 		if (pool->hubps[i] == NULL) {
1574 			BREAK_TO_DEBUGGER();
1575 			dm_error("DC: failed to create hubps!\n");
1576 			goto create_fail;
1577 		}
1578 
1579 		pool->dpps[i] = dcn303_dpp_create(ctx, i);
1580 		if (pool->dpps[i] == NULL) {
1581 			BREAK_TO_DEBUGGER();
1582 			dm_error("DC: failed to create dpps!\n");
1583 			goto create_fail;
1584 		}
1585 	}
1586 
1587 	for (i = 0; i < pool->res_cap->num_opp; i++) {
1588 		pool->opps[i] = dcn303_opp_create(ctx, i);
1589 		if (pool->opps[i] == NULL) {
1590 			BREAK_TO_DEBUGGER();
1591 			dm_error("DC: failed to create output pixel processor!\n");
1592 			goto create_fail;
1593 		}
1594 	}
1595 
1596 	for (i = 0; i < pool->res_cap->num_timing_generator; i++) {
1597 		pool->timing_generators[i] = dcn303_timing_generator_create(ctx, i);
1598 		if (pool->timing_generators[i] == NULL) {
1599 			BREAK_TO_DEBUGGER();
1600 			dm_error("DC: failed to create tg!\n");
1601 			goto create_fail;
1602 		}
1603 	}
1604 	pool->timing_generator_count = i;
1605 
1606 	/* PSR */
1607 	pool->psr = dmub_psr_create(ctx);
1608 	if (pool->psr == NULL) {
1609 		dm_error("DC: failed to create psr!\n");
1610 		BREAK_TO_DEBUGGER();
1611 		goto create_fail;
1612 	}
1613 
1614 	/* ABM */
1615 	for (i = 0; i < pool->res_cap->num_timing_generator; i++) {
1616 		pool->multiple_abms[i] = dmub_abm_create(ctx, &abm_regs[i], &abm_shift, &abm_mask);
1617 		if (pool->multiple_abms[i] == NULL) {
1618 			dm_error("DC: failed to create abm for pipe %d!\n", i);
1619 			BREAK_TO_DEBUGGER();
1620 			goto create_fail;
1621 		}
1622 	}
1623 
1624 	/* MPC and DSC */
1625 	pool->mpc = dcn303_mpc_create(ctx, pool->mpcc_count, pool->res_cap->num_mpc_3dlut);
1626 	if (pool->mpc == NULL) {
1627 		BREAK_TO_DEBUGGER();
1628 		dm_error("DC: failed to create mpc!\n");
1629 		goto create_fail;
1630 	}
1631 
1632 	for (i = 0; i < pool->res_cap->num_dsc; i++) {
1633 		pool->dscs[i] = dcn303_dsc_create(ctx, i);
1634 		if (pool->dscs[i] == NULL) {
1635 			BREAK_TO_DEBUGGER();
1636 			dm_error("DC: failed to create display stream compressor %d!\n", i);
1637 			goto create_fail;
1638 		}
1639 	}
1640 
1641 	/* DWB and MMHUBBUB */
1642 	if (!dcn303_dwbc_create(ctx, pool)) {
1643 		BREAK_TO_DEBUGGER();
1644 		dm_error("DC: failed to create dwbc!\n");
1645 		goto create_fail;
1646 	}
1647 
1648 	if (!dcn303_mmhubbub_create(ctx, pool)) {
1649 		BREAK_TO_DEBUGGER();
1650 		dm_error("DC: failed to create mcif_wb!\n");
1651 		goto create_fail;
1652 	}
1653 
1654 	/* AUX and I2C */
1655 	for (i = 0; i < pool->res_cap->num_ddc; i++) {
1656 		pool->engines[i] = dcn303_aux_engine_create(ctx, i);
1657 		if (pool->engines[i] == NULL) {
1658 			BREAK_TO_DEBUGGER();
1659 			dm_error("DC:failed to create aux engine!!\n");
1660 			goto create_fail;
1661 		}
1662 		pool->hw_i2cs[i] = dcn303_i2c_hw_create(ctx, i);
1663 		if (pool->hw_i2cs[i] == NULL) {
1664 			BREAK_TO_DEBUGGER();
1665 			dm_error("DC:failed to create hw i2c!!\n");
1666 			goto create_fail;
1667 		}
1668 		pool->sw_i2cs[i] = NULL;
1669 	}
1670 
1671 	/* Audio, Stream Encoders including HPO and virtual, MPC 3D LUTs */
1672 	if (!resource_construct(num_virtual_links, dc, pool,
1673 			(!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ?
1674 					&res_create_funcs : &res_create_maximus_funcs)))
1675 		goto create_fail;
1676 
1677 	/* HW Sequencer and Plane caps */
1678 	dcn303_hw_sequencer_construct(dc);
1679 
1680 	dc->caps.max_planes =  pool->pipe_count;
1681 
1682 	for (i = 0; i < dc->caps.max_planes; ++i)
1683 		dc->caps.planes[i] = plane_cap;
1684 
1685 	dc->cap_funcs = cap_funcs;
1686 
1687 	if (dc->ctx->dc_bios->fw_info.oem_i2c_present) {
1688 		ddc_init_data.ctx = dc->ctx;
1689 		ddc_init_data.link = NULL;
1690 		ddc_init_data.id.id = dc->ctx->dc_bios->fw_info.oem_i2c_obj_id;
1691 		ddc_init_data.id.enum_id = 0;
1692 		ddc_init_data.id.type = OBJECT_TYPE_GENERIC;
1693 		pool->oem_device = dal_ddc_service_create(&ddc_init_data);
1694 	} else {
1695 		pool->oem_device = NULL;
1696 	}
1697 
1698 	return true;
1699 
1700 create_fail:
1701 
1702 	dcn303_resource_destruct(pool);
1703 
1704 	return false;
1705 }
1706 
1707 struct resource_pool *dcn303_create_resource_pool(const struct dc_init_data *init_data, struct dc *dc)
1708 {
1709 	struct resource_pool *pool = kzalloc(sizeof(struct resource_pool), GFP_KERNEL);
1710 
1711 	if (!pool)
1712 		return NULL;
1713 
1714 	if (dcn303_resource_construct(init_data->num_virtual_links, dc, pool))
1715 		return pool;
1716 
1717 	BREAK_TO_DEBUGGER();
1718 	kfree(pool);
1719 	return NULL;
1720 }
1721