2 * Copyright 2016 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
26 #include "dm_services.h"
29 #include "dcn10_init.h"
32 #include "include/irq_service_interface.h"
33 #include "dcn10_resource.h"
34 #include "dcn10_ipp.h"
35 #include "dcn10_mpc.h"
36 #include "irq/dcn10/irq_service_dcn10.h"
37 #include "dcn10_dpp.h"
38 #include "dcn10_optc.h"
39 #include "dcn10/dcn10_hwseq.h"
40 #include "dce110/dce110_hwseq.h"
41 #include "dcn10_opp.h"
42 #include "dcn10_link_encoder.h"
43 #include "dcn10_stream_encoder.h"
44 #include "dce/dce_clock_source.h"
45 #include "dce/dce_audio.h"
46 #include "dce/dce_hwseq.h"
47 #include "virtual/virtual_stream_encoder.h"
48 #include "dce110/dce110_resource.h"
49 #include "dce112/dce112_resource.h"
50 #include "dcn10_hubp.h"
51 #include "dcn10_hubbub.h"
52 #include "dce/dce_panel_cntl.h"
54 #include "soc15_hw_ip.h"
55 #include "vega10_ip_offset.h"
57 #include "dcn/dcn_1_0_offset.h"
58 #include "dcn/dcn_1_0_sh_mask.h"
60 #include "nbio/nbio_7_0_offset.h"
62 #include "mmhub/mmhub_9_1_offset.h"
63 #include "mmhub/mmhub_9_1_sh_mask.h"
65 #include "reg_helper.h"
66 #include "dce/dce_abm.h"
67 #include "dce/dce_dmcu.h"
68 #include "dce/dce_aux.h"
69 #include "dce/dce_i2c.h"
71 #ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
72 #define mmDP0_DP_DPHY_INTERNAL_CTRL 0x210f
73 #define mmDP0_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
74 #define mmDP1_DP_DPHY_INTERNAL_CTRL 0x220f
75 #define mmDP1_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
76 #define mmDP2_DP_DPHY_INTERNAL_CTRL 0x230f
77 #define mmDP2_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
78 #define mmDP3_DP_DPHY_INTERNAL_CTRL 0x240f
79 #define mmDP3_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
80 #define mmDP4_DP_DPHY_INTERNAL_CTRL 0x250f
81 #define mmDP4_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
82 #define mmDP5_DP_DPHY_INTERNAL_CTRL 0x260f
83 #define mmDP5_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
84 #define mmDP6_DP_DPHY_INTERNAL_CTRL 0x270f
85 #define mmDP6_DP_DPHY_INTERNAL_CTRL_BASE_IDX 2
89 enum dcn10_clk_src_array_id {
95 DCN101_CLK_SRC_TOTAL = DCN10_CLK_SRC_PLL3
98 /* begin *********************
99 * macros to expend register list macro defined in HW object header file */
102 #define BASE_INNER(seg) \
103 DCE_BASE__INST0_SEG ## seg
108 #define SR(reg_name)\
109 .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
112 #define SRI(reg_name, block, id)\
113 .reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
114 mm ## block ## id ## _ ## reg_name
117 #define SRII(reg_name, block, id)\
118 .reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \
119 mm ## block ## id ## _ ## reg_name
121 #define VUPDATE_SRII(reg_name, block, id)\
122 .reg_name[id] = BASE(mm ## reg_name ## 0 ## _ ## block ## id ## _BASE_IDX) + \
123 mm ## reg_name ## 0 ## _ ## block ## id
125 /* set field/register/bitfield name */
126 #define SFRB(field_name, reg_name, bitfield, post_fix)\
127 .field_name = reg_name ## __ ## bitfield ## post_fix
130 #define NBIO_BASE_INNER(seg) \
131 NBIF_BASE__INST0_SEG ## seg
133 #define NBIO_BASE(seg) \
136 #define NBIO_SR(reg_name)\
137 .reg_name = NBIO_BASE(mm ## reg_name ## _BASE_IDX) + \
141 #define MMHUB_BASE_INNER(seg) \
142 MMHUB_BASE__INST0_SEG ## seg
144 #define MMHUB_BASE(seg) \
145 MMHUB_BASE_INNER(seg)
147 #define MMHUB_SR(reg_name)\
148 .reg_name = MMHUB_BASE(mm ## reg_name ## _BASE_IDX) + \
151 /* macros to expend register list macro defined in HW object header file
152 * end *********************/
155 static const struct dce_dmcu_registers dmcu_regs = {
156 DMCU_DCN10_REG_LIST()
159 static const struct dce_dmcu_shift dmcu_shift = {
160 DMCU_MASK_SH_LIST_DCN10(__SHIFT)
163 static const struct dce_dmcu_mask dmcu_mask = {
164 DMCU_MASK_SH_LIST_DCN10(_MASK)
167 static const struct dce_abm_registers abm_regs = {
168 ABM_DCN10_REG_LIST(0)
171 static const struct dce_abm_shift abm_shift = {
172 ABM_MASK_SH_LIST_DCN10(__SHIFT)
175 static const struct dce_abm_mask abm_mask = {
176 ABM_MASK_SH_LIST_DCN10(_MASK)
179 #define stream_enc_regs(id)\
184 static const struct dcn10_stream_enc_registers stream_enc_regs[] = {
191 static const struct dcn10_stream_encoder_shift se_shift = {
192 SE_COMMON_MASK_SH_LIST_DCN10(__SHIFT)
195 static const struct dcn10_stream_encoder_mask se_mask = {
196 SE_COMMON_MASK_SH_LIST_DCN10(_MASK)
199 #define audio_regs(id)\
201 AUD_COMMON_REG_LIST(id)\
204 static const struct dce_audio_registers audio_regs[] = {
211 #define DCE120_AUD_COMMON_MASK_SH_LIST(mask_sh)\
212 SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
213 SF(AZF0ENDPOINT0_AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh),\
214 AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)
216 static const struct dce_audio_shift audio_shift = {
217 DCE120_AUD_COMMON_MASK_SH_LIST(__SHIFT)
220 static const struct dce_audio_mask audio_mask = {
221 DCE120_AUD_COMMON_MASK_SH_LIST(_MASK)
224 #define aux_regs(id)\
229 static const struct dcn10_link_enc_aux_registers link_enc_aux_regs[] = {
236 #define hpd_regs(id)\
241 static const struct dcn10_link_enc_hpd_registers link_enc_hpd_regs[] = {
248 #define link_regs(id)\
250 LE_DCN10_REG_LIST(id), \
251 SRI(DP_DPHY_INTERNAL_CTRL, DP, id) \
254 static const struct dcn10_link_enc_registers link_enc_regs[] = {
261 static const struct dcn10_link_enc_shift le_shift = {
262 LINK_ENCODER_MASK_SH_LIST_DCN10(__SHIFT)
265 static const struct dcn10_link_enc_mask le_mask = {
266 LINK_ENCODER_MASK_SH_LIST_DCN10(_MASK)
269 static const struct dce_panel_cntl_registers panel_cntl_regs[] = {
270 { DCN_PANEL_CNTL_REG_LIST() }
273 static const struct dce_panel_cntl_shift panel_cntl_shift = {
274 DCE_PANEL_CNTL_MASK_SH_LIST(__SHIFT)
277 static const struct dce_panel_cntl_mask panel_cntl_mask = {
278 DCE_PANEL_CNTL_MASK_SH_LIST(_MASK)
281 static const struct dce110_aux_registers_shift aux_shift = {
282 DCN10_AUX_MASK_SH_LIST(__SHIFT)
285 static const struct dce110_aux_registers_mask aux_mask = {
286 DCN10_AUX_MASK_SH_LIST(_MASK)
289 #define ipp_regs(id)\
291 IPP_REG_LIST_DCN10(id),\
294 static const struct dcn10_ipp_registers ipp_regs[] = {
301 static const struct dcn10_ipp_shift ipp_shift = {
302 IPP_MASK_SH_LIST_DCN10(__SHIFT)
305 static const struct dcn10_ipp_mask ipp_mask = {
306 IPP_MASK_SH_LIST_DCN10(_MASK),
309 #define opp_regs(id)\
311 OPP_REG_LIST_DCN10(id),\
314 static const struct dcn10_opp_registers opp_regs[] = {
321 static const struct dcn10_opp_shift opp_shift = {
322 OPP_MASK_SH_LIST_DCN10(__SHIFT)
325 static const struct dcn10_opp_mask opp_mask = {
326 OPP_MASK_SH_LIST_DCN10(_MASK),
329 #define aux_engine_regs(id)\
331 AUX_COMMON_REG_LIST(id), \
332 .AUX_RESET_MASK = 0 \
335 static const struct dce110_aux_registers aux_engine_regs[] = {
346 TF_REG_LIST_DCN10(id),\
349 static const struct dcn_dpp_registers tf_regs[] = {
356 static const struct dcn_dpp_shift tf_shift = {
357 TF_REG_LIST_SH_MASK_DCN10(__SHIFT),
358 TF_DEBUG_REG_LIST_SH_DCN10
362 static const struct dcn_dpp_mask tf_mask = {
363 TF_REG_LIST_SH_MASK_DCN10(_MASK),
364 TF_DEBUG_REG_LIST_MASK_DCN10
367 static const struct dcn_mpc_registers mpc_regs = {
368 MPC_COMMON_REG_LIST_DCN1_0(0),
369 MPC_COMMON_REG_LIST_DCN1_0(1),
370 MPC_COMMON_REG_LIST_DCN1_0(2),
371 MPC_COMMON_REG_LIST_DCN1_0(3),
372 MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(0),
373 MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(1),
374 MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(2),
375 MPC_OUT_MUX_COMMON_REG_LIST_DCN1_0(3)
378 static const struct dcn_mpc_shift mpc_shift = {
379 MPC_COMMON_MASK_SH_LIST_DCN1_0(__SHIFT),\
380 SFRB(CUR_VUPDATE_LOCK_SET, CUR0_VUPDATE_LOCK_SET0, CUR0_VUPDATE_LOCK_SET, __SHIFT)
383 static const struct dcn_mpc_mask mpc_mask = {
384 MPC_COMMON_MASK_SH_LIST_DCN1_0(_MASK),\
385 SFRB(CUR_VUPDATE_LOCK_SET, CUR0_VUPDATE_LOCK_SET0, CUR0_VUPDATE_LOCK_SET, _MASK)
389 [id] = {TG_COMMON_REG_LIST_DCN1_0(id)}
391 static const struct dcn_optc_registers tg_regs[] = {
398 static const struct dcn_optc_shift tg_shift = {
399 TG_COMMON_MASK_SH_LIST_DCN1_0(__SHIFT)
402 static const struct dcn_optc_mask tg_mask = {
403 TG_COMMON_MASK_SH_LIST_DCN1_0(_MASK)
406 static const struct bios_registers bios_regs = {
407 NBIO_SR(BIOS_SCRATCH_3),
408 NBIO_SR(BIOS_SCRATCH_6)
411 #define hubp_regs(id)\
413 HUBP_REG_LIST_DCN10(id)\
416 static const struct dcn_mi_registers hubp_regs[] = {
423 static const struct dcn_mi_shift hubp_shift = {
424 HUBP_MASK_SH_LIST_DCN10(__SHIFT)
427 static const struct dcn_mi_mask hubp_mask = {
428 HUBP_MASK_SH_LIST_DCN10(_MASK)
431 static const struct dcn_hubbub_registers hubbub_reg = {
432 HUBBUB_REG_LIST_DCN10(0)
435 static const struct dcn_hubbub_shift hubbub_shift = {
436 HUBBUB_MASK_SH_LIST_DCN10(__SHIFT)
439 static const struct dcn_hubbub_mask hubbub_mask = {
440 HUBBUB_MASK_SH_LIST_DCN10(_MASK)
443 static int map_transmitter_id_to_phy_instance(
444 enum transmitter transmitter)
446 switch (transmitter) {
447 case TRANSMITTER_UNIPHY_A:
450 case TRANSMITTER_UNIPHY_B:
453 case TRANSMITTER_UNIPHY_C:
456 case TRANSMITTER_UNIPHY_D:
465 #define clk_src_regs(index, pllid)\
467 CS_COMMON_REG_LIST_DCN1_0(index, pllid),\
470 static const struct dce110_clk_src_regs clk_src_regs[] = {
477 static const struct dce110_clk_src_shift cs_shift = {
478 CS_COMMON_MASK_SH_LIST_DCN1_0(__SHIFT)
481 static const struct dce110_clk_src_mask cs_mask = {
482 CS_COMMON_MASK_SH_LIST_DCN1_0(_MASK)
485 static const struct resource_caps res_cap = {
486 .num_timing_generator = 4,
488 .num_video_plane = 4,
490 .num_stream_encoder = 4,
495 static const struct resource_caps rv2_res_cap = {
496 .num_timing_generator = 3,
498 .num_video_plane = 3,
500 .num_stream_encoder = 3,
505 static const struct dc_plane_cap plane_cap = {
506 .type = DC_PLANE_TYPE_DCN_UNIVERSAL,
507 .per_pixel_alpha = true,
509 .pixel_format_support = {
516 .max_upscale_factor = {
522 .max_downscale_factor = {
529 static const struct dc_debug_options debug_defaults_drv = {
530 .sanity_checks = true,
531 .disable_dmcu = false,
532 .force_abm_enable = false,
533 .timing_trace = false,
536 /* raven smu dones't allow 0 disp clk,
537 * smu min disp clk limit is 50Mhz
538 * keep min disp clk 100Mhz avoid smu hang
540 .min_disp_clk_khz = 100000,
542 .disable_pplib_clock_request = false,
543 .disable_pplib_wm_range = false,
544 .pplib_wm_report_mode = WM_REPORT_DEFAULT,
545 .pipe_split_policy = MPC_SPLIT_DYNAMIC,
546 .force_single_disp_pipe_split = true,
547 .disable_dcc = DCC_ENABLE,
548 .voltage_align_fclk = true,
549 .disable_stereo_support = true,
551 .performance_trace = false,
552 .az_endpoint_mute_only = true,
553 .recovery_enabled = false, /*enable this by default after testing.*/
554 .max_downscale_src_width = 3840,
555 .underflow_assert_delay_us = 0xFFFFFFFF,
556 .enable_legacy_fast_update = true,
559 static const struct dc_debug_options debug_defaults_diags = {
560 .disable_dmcu = false,
561 .force_abm_enable = false,
562 .timing_trace = true,
564 .disable_stutter = true,
565 .disable_pplib_clock_request = true,
566 .disable_pplib_wm_range = true,
567 .underflow_assert_delay_us = 0xFFFFFFFF,
570 static void dcn10_dpp_destroy(struct dpp **dpp)
572 kfree(TO_DCN10_DPP(*dpp));
576 static struct dpp *dcn10_dpp_create(
577 struct dc_context *ctx,
580 struct dcn10_dpp *dpp =
581 kzalloc(sizeof(struct dcn10_dpp), GFP_KERNEL);
586 dpp1_construct(dpp, ctx, inst,
587 &tf_regs[inst], &tf_shift, &tf_mask);
591 static struct input_pixel_processor *dcn10_ipp_create(
592 struct dc_context *ctx, uint32_t inst)
594 struct dcn10_ipp *ipp =
595 kzalloc(sizeof(struct dcn10_ipp), GFP_KERNEL);
602 dcn10_ipp_construct(ipp, ctx, inst,
603 &ipp_regs[inst], &ipp_shift, &ipp_mask);
608 static struct output_pixel_processor *dcn10_opp_create(
609 struct dc_context *ctx, uint32_t inst)
611 struct dcn10_opp *opp =
612 kzalloc(sizeof(struct dcn10_opp), GFP_KERNEL);
619 dcn10_opp_construct(opp, ctx, inst,
620 &opp_regs[inst], &opp_shift, &opp_mask);
624 static struct dce_aux *dcn10_aux_engine_create(struct dc_context *ctx,
627 struct aux_engine_dce110 *aux_engine =
628 kzalloc(sizeof(struct aux_engine_dce110), GFP_KERNEL);
633 dce110_aux_engine_construct(aux_engine, ctx, inst,
634 SW_AUX_TIMEOUT_PERIOD_MULTIPLIER * AUX_TIMEOUT_PERIOD,
635 &aux_engine_regs[inst],
638 ctx->dc->caps.extended_aux_timeout_support);
640 return &aux_engine->base;
642 #define i2c_inst_regs(id) { I2C_HW_ENGINE_COMMON_REG_LIST(id) }
644 static const struct dce_i2c_registers i2c_hw_regs[] = {
653 static const struct dce_i2c_shift i2c_shifts = {
654 I2C_COMMON_MASK_SH_LIST_DCE110(__SHIFT)
657 static const struct dce_i2c_mask i2c_masks = {
658 I2C_COMMON_MASK_SH_LIST_DCE110(_MASK)
661 static struct dce_i2c_hw *dcn10_i2c_hw_create(struct dc_context *ctx,
664 struct dce_i2c_hw *dce_i2c_hw =
665 kzalloc(sizeof(struct dce_i2c_hw), GFP_KERNEL);
670 dcn1_i2c_hw_construct(dce_i2c_hw, ctx, inst,
671 &i2c_hw_regs[inst], &i2c_shifts, &i2c_masks);
675 static struct mpc *dcn10_mpc_create(struct dc_context *ctx)
677 struct dcn10_mpc *mpc10 = kzalloc(sizeof(struct dcn10_mpc),
683 dcn10_mpc_construct(mpc10, ctx,
692 static struct hubbub *dcn10_hubbub_create(struct dc_context *ctx)
694 struct dcn10_hubbub *dcn10_hubbub = kzalloc(sizeof(struct dcn10_hubbub),
700 hubbub1_construct(&dcn10_hubbub->base, ctx,
705 return &dcn10_hubbub->base;
708 static struct timing_generator *dcn10_timing_generator_create(
709 struct dc_context *ctx,
713 kzalloc(sizeof(struct optc), GFP_KERNEL);
718 tgn10->base.inst = instance;
719 tgn10->base.ctx = ctx;
721 tgn10->tg_regs = &tg_regs[instance];
722 tgn10->tg_shift = &tg_shift;
723 tgn10->tg_mask = &tg_mask;
725 dcn10_timing_generator_init(tgn10);
730 static const struct encoder_feature_support link_enc_feature = {
731 .max_hdmi_deep_color = COLOR_DEPTH_121212,
732 .max_hdmi_pixel_clock = 600000,
733 .hdmi_ycbcr420_supported = true,
734 .dp_ycbcr420_supported = true,
735 .flags.bits.IS_HBR2_CAPABLE = true,
736 .flags.bits.IS_HBR3_CAPABLE = true,
737 .flags.bits.IS_TPS3_CAPABLE = true,
738 .flags.bits.IS_TPS4_CAPABLE = true
741 static struct link_encoder *dcn10_link_encoder_create(
742 struct dc_context *ctx,
743 const struct encoder_init_data *enc_init_data)
745 struct dcn10_link_encoder *enc10 =
746 kzalloc(sizeof(struct dcn10_link_encoder), GFP_KERNEL);
753 map_transmitter_id_to_phy_instance(enc_init_data->transmitter);
755 dcn10_link_encoder_construct(enc10,
758 &link_enc_regs[link_regs_id],
759 &link_enc_aux_regs[enc_init_data->channel - 1],
760 &link_enc_hpd_regs[enc_init_data->hpd_source],
767 static struct panel_cntl *dcn10_panel_cntl_create(const struct panel_cntl_init_data *init_data)
769 struct dce_panel_cntl *panel_cntl =
770 kzalloc(sizeof(struct dce_panel_cntl), GFP_KERNEL);
775 dce_panel_cntl_construct(panel_cntl,
777 &panel_cntl_regs[init_data->inst],
781 return &panel_cntl->base;
784 static struct clock_source *dcn10_clock_source_create(
785 struct dc_context *ctx,
786 struct dc_bios *bios,
787 enum clock_source_id id,
788 const struct dce110_clk_src_regs *regs,
791 struct dce110_clk_src *clk_src =
792 kzalloc(sizeof(struct dce110_clk_src), GFP_KERNEL);
797 if (dce112_clk_src_construct(clk_src, ctx, bios, id,
798 regs, &cs_shift, &cs_mask)) {
799 clk_src->base.dp_clk_src = dp_clk_src;
800 return &clk_src->base;
808 static void read_dce_straps(
809 struct dc_context *ctx,
810 struct resource_straps *straps)
812 generic_reg_get(ctx, mmDC_PINSTRAPS + BASE(mmDC_PINSTRAPS_BASE_IDX),
813 FN(DC_PINSTRAPS, DC_PINSTRAPS_AUDIO), &straps->dc_pinstraps_audio);
816 static struct audio *create_audio(
817 struct dc_context *ctx, unsigned int inst)
819 return dce_audio_create(ctx, inst,
820 &audio_regs[inst], &audio_shift, &audio_mask);
823 static struct stream_encoder *dcn10_stream_encoder_create(
824 enum engine_id eng_id,
825 struct dc_context *ctx)
827 struct dcn10_stream_encoder *enc1 =
828 kzalloc(sizeof(struct dcn10_stream_encoder), GFP_KERNEL);
833 dcn10_stream_encoder_construct(enc1, ctx, ctx->dc_bios, eng_id,
834 &stream_enc_regs[eng_id],
835 &se_shift, &se_mask);
839 static const struct dce_hwseq_registers hwseq_reg = {
840 HWSEQ_DCN1_REG_LIST()
843 static const struct dce_hwseq_shift hwseq_shift = {
844 HWSEQ_DCN1_MASK_SH_LIST(__SHIFT)
847 static const struct dce_hwseq_mask hwseq_mask = {
848 HWSEQ_DCN1_MASK_SH_LIST(_MASK)
851 static struct dce_hwseq *dcn10_hwseq_create(
852 struct dc_context *ctx)
854 struct dce_hwseq *hws = kzalloc(sizeof(struct dce_hwseq), GFP_KERNEL);
858 hws->regs = &hwseq_reg;
859 hws->shifts = &hwseq_shift;
860 hws->masks = &hwseq_mask;
861 hws->wa.DEGVIDCN10_253 = true;
862 hws->wa.false_optc_underflow = true;
863 hws->wa.DEGVIDCN10_254 = true;
865 if ((ctx->asic_id.chip_family == FAMILY_RV) &&
866 ASICREV_IS_RAVEN2(ctx->asic_id.hw_internal_rev))
867 switch (ctx->asic_id.pci_revision_id) {
868 case PRID_POLLOCK_94:
869 case PRID_POLLOCK_95:
870 case PRID_POLLOCK_E9:
871 case PRID_POLLOCK_EA:
872 case PRID_POLLOCK_EB:
873 hws->wa.wait_hubpret_read_start_during_mpo_transition = true;
876 hws->wa.wait_hubpret_read_start_during_mpo_transition = false;
883 static const struct resource_create_funcs res_create_funcs = {
884 .read_dce_straps = read_dce_straps,
885 .create_audio = create_audio,
886 .create_stream_encoder = dcn10_stream_encoder_create,
887 .create_hwseq = dcn10_hwseq_create,
890 static void dcn10_clock_source_destroy(struct clock_source **clk_src)
892 kfree(TO_DCE110_CLK_SRC(*clk_src));
896 static struct pp_smu_funcs *dcn10_pp_smu_create(struct dc_context *ctx)
898 struct pp_smu_funcs *pp_smu = kzalloc(sizeof(*pp_smu), GFP_KERNEL);
903 dm_pp_get_funcs(ctx, pp_smu);
907 static void dcn10_resource_destruct(struct dcn10_resource_pool *pool)
911 for (i = 0; i < pool->base.stream_enc_count; i++) {
912 if (pool->base.stream_enc[i] != NULL) {
913 kfree(DCN10STRENC_FROM_STRENC(pool->base.stream_enc[i]));
914 pool->base.stream_enc[i] = NULL;
918 if (pool->base.mpc != NULL) {
919 kfree(TO_DCN10_MPC(pool->base.mpc));
920 pool->base.mpc = NULL;
923 kfree(pool->base.hubbub);
924 pool->base.hubbub = NULL;
926 for (i = 0; i < pool->base.pipe_count; i++) {
927 if (pool->base.opps[i] != NULL)
928 pool->base.opps[i]->funcs->opp_destroy(&pool->base.opps[i]);
930 if (pool->base.dpps[i] != NULL)
931 dcn10_dpp_destroy(&pool->base.dpps[i]);
933 if (pool->base.ipps[i] != NULL)
934 pool->base.ipps[i]->funcs->ipp_destroy(&pool->base.ipps[i]);
936 if (pool->base.hubps[i] != NULL) {
937 kfree(TO_DCN10_HUBP(pool->base.hubps[i]));
938 pool->base.hubps[i] = NULL;
941 if (pool->base.irqs != NULL) {
942 dal_irq_service_destroy(&pool->base.irqs);
945 if (pool->base.timing_generators[i] != NULL) {
946 kfree(DCN10TG_FROM_TG(pool->base.timing_generators[i]));
947 pool->base.timing_generators[i] = NULL;
951 for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
952 if (pool->base.engines[i] != NULL)
953 dce110_engine_destroy(&pool->base.engines[i]);
954 kfree(pool->base.hw_i2cs[i]);
955 pool->base.hw_i2cs[i] = NULL;
956 kfree(pool->base.sw_i2cs[i]);
957 pool->base.sw_i2cs[i] = NULL;
960 for (i = 0; i < pool->base.audio_count; i++) {
961 if (pool->base.audios[i])
962 dce_aud_destroy(&pool->base.audios[i]);
965 for (i = 0; i < pool->base.clk_src_count; i++) {
966 if (pool->base.clock_sources[i] != NULL) {
967 dcn10_clock_source_destroy(&pool->base.clock_sources[i]);
968 pool->base.clock_sources[i] = NULL;
972 if (pool->base.dp_clock_source != NULL) {
973 dcn10_clock_source_destroy(&pool->base.dp_clock_source);
974 pool->base.dp_clock_source = NULL;
977 if (pool->base.abm != NULL)
978 dce_abm_destroy(&pool->base.abm);
980 if (pool->base.dmcu != NULL)
981 dce_dmcu_destroy(&pool->base.dmcu);
983 kfree(pool->base.pp_smu);
986 static struct hubp *dcn10_hubp_create(
987 struct dc_context *ctx,
990 struct dcn10_hubp *hubp1 =
991 kzalloc(sizeof(struct dcn10_hubp), GFP_KERNEL);
996 dcn10_hubp_construct(hubp1, ctx, inst,
997 &hubp_regs[inst], &hubp_shift, &hubp_mask);
1001 static void get_pixel_clock_parameters(
1002 const struct pipe_ctx *pipe_ctx,
1003 struct pixel_clk_params *pixel_clk_params)
1005 const struct dc_stream_state *stream = pipe_ctx->stream;
1006 pixel_clk_params->requested_pix_clk_100hz = stream->timing.pix_clk_100hz;
1007 pixel_clk_params->encoder_object_id = stream->link->link_enc->id;
1008 pixel_clk_params->signal_type = pipe_ctx->stream->signal;
1009 pixel_clk_params->controller_id = pipe_ctx->stream_res.tg->inst + 1;
1010 /* TODO: un-hardcode*/
1011 pixel_clk_params->requested_sym_clk = LINK_RATE_LOW *
1012 LINK_RATE_REF_FREQ_IN_KHZ;
1013 pixel_clk_params->flags.ENABLE_SS = 0;
1014 pixel_clk_params->color_depth =
1015 stream->timing.display_color_depth;
1016 pixel_clk_params->flags.DISPLAY_BLANKED = 1;
1017 pixel_clk_params->pixel_encoding = stream->timing.pixel_encoding;
1019 if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR422)
1020 pixel_clk_params->color_depth = COLOR_DEPTH_888;
1022 if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420)
1023 pixel_clk_params->requested_pix_clk_100hz /= 2;
1024 if (stream->timing.timing_3d_format == TIMING_3D_FORMAT_HW_FRAME_PACKING)
1025 pixel_clk_params->requested_pix_clk_100hz *= 2;
1029 static void build_clamping_params(struct dc_stream_state *stream)
1031 stream->clamping.clamping_level = CLAMPING_FULL_RANGE;
1032 stream->clamping.c_depth = stream->timing.display_color_depth;
1033 stream->clamping.pixel_encoding = stream->timing.pixel_encoding;
1036 static void build_pipe_hw_param(struct pipe_ctx *pipe_ctx)
1039 get_pixel_clock_parameters(pipe_ctx, &pipe_ctx->stream_res.pix_clk_params);
1041 pipe_ctx->clock_source->funcs->get_pix_clk_dividers(
1042 pipe_ctx->clock_source,
1043 &pipe_ctx->stream_res.pix_clk_params,
1044 &pipe_ctx->pll_settings);
1046 pipe_ctx->stream->clamping.pixel_encoding = pipe_ctx->stream->timing.pixel_encoding;
1048 resource_build_bit_depth_reduction_params(pipe_ctx->stream,
1049 &pipe_ctx->stream->bit_depth_params);
1050 build_clamping_params(pipe_ctx->stream);
1053 static enum dc_status build_mapped_resource(
1054 const struct dc *dc,
1055 struct dc_state *context,
1056 struct dc_stream_state *stream)
1058 struct pipe_ctx *pipe_ctx = resource_get_otg_master_for_stream(&context->res_ctx, stream);
1061 return DC_ERROR_UNEXPECTED;
1063 build_pipe_hw_param(pipe_ctx);
1067 static enum dc_status dcn10_add_stream_to_ctx(
1069 struct dc_state *new_ctx,
1070 struct dc_stream_state *dc_stream)
1072 enum dc_status result = DC_ERROR_UNEXPECTED;
1074 result = resource_map_pool_resources(dc, new_ctx, dc_stream);
1076 if (result == DC_OK)
1077 result = resource_map_phy_clock_resources(dc, new_ctx, dc_stream);
1080 if (result == DC_OK)
1081 result = build_mapped_resource(dc, new_ctx, dc_stream);
1086 static struct pipe_ctx *dcn10_acquire_free_pipe_for_layer(
1087 const struct dc_state *cur_ctx,
1088 struct dc_state *new_ctx,
1089 const struct resource_pool *pool,
1090 const struct pipe_ctx *opp_head_pipe)
1092 struct resource_context *res_ctx = &new_ctx->res_ctx;
1093 struct pipe_ctx *head_pipe = resource_get_otg_master_for_stream(res_ctx, opp_head_pipe->stream);
1094 struct pipe_ctx *idle_pipe = resource_find_free_secondary_pipe_legacy(res_ctx, pool, head_pipe);
1104 idle_pipe->stream = head_pipe->stream;
1105 idle_pipe->stream_res.tg = head_pipe->stream_res.tg;
1106 idle_pipe->stream_res.abm = head_pipe->stream_res.abm;
1107 idle_pipe->stream_res.opp = head_pipe->stream_res.opp;
1109 idle_pipe->plane_res.hubp = pool->hubps[idle_pipe->pipe_idx];
1110 idle_pipe->plane_res.ipp = pool->ipps[idle_pipe->pipe_idx];
1111 idle_pipe->plane_res.dpp = pool->dpps[idle_pipe->pipe_idx];
1112 idle_pipe->plane_res.mpcc_inst = pool->dpps[idle_pipe->pipe_idx]->inst;
1117 static bool dcn10_get_dcc_compression_cap(const struct dc *dc,
1118 const struct dc_dcc_surface_param *input,
1119 struct dc_surface_dcc_cap *output)
1121 return dc->res_pool->hubbub->funcs->get_dcc_compression_cap(
1122 dc->res_pool->hubbub,
1127 static void dcn10_destroy_resource_pool(struct resource_pool **pool)
1129 struct dcn10_resource_pool *dcn10_pool = TO_DCN10_RES_POOL(*pool);
1131 dcn10_resource_destruct(dcn10_pool);
1136 static bool dcn10_validate_bandwidth(
1138 struct dc_state *context,
1141 bool voltage_supported;
1144 voltage_supported = dcn_validate_bandwidth(dc, context, fast_validate);
1147 return voltage_supported;
1150 static enum dc_status dcn10_validate_plane(const struct dc_plane_state *plane_state, struct dc_caps *caps)
1152 if (plane_state->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN
1153 && caps->max_video_width != 0
1154 && plane_state->src_rect.width > caps->max_video_width)
1155 return DC_FAIL_SURFACE_VALIDATE;
1160 static enum dc_status dcn10_validate_global(struct dc *dc, struct dc_state *context)
1163 bool video_down_scaled = false;
1164 bool video_large = false;
1165 bool desktop_large = false;
1166 bool dcc_disabled = false;
1167 bool mpo_enabled = false;
1169 for (i = 0; i < context->stream_count; i++) {
1170 if (context->stream_status[i].plane_count == 0)
1173 if (context->stream_status[i].plane_count > 2)
1174 return DC_FAIL_UNSUPPORTED_1;
1176 if (context->stream_status[i].plane_count > 1)
1179 for (j = 0; j < context->stream_status[i].plane_count; j++) {
1180 struct dc_plane_state *plane =
1181 context->stream_status[i].plane_states[j];
1184 if (plane->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
1186 if (plane->src_rect.width > plane->dst_rect.width ||
1187 plane->src_rect.height > plane->dst_rect.height)
1188 video_down_scaled = true;
1190 if (plane->src_rect.width >= 3840)
1194 if (plane->src_rect.width >= 3840)
1195 desktop_large = true;
1196 if (!plane->dcc.enable)
1197 dcc_disabled = true;
1202 /* Disable MPO in multi-display configurations. */
1203 if (context->stream_count > 1 && mpo_enabled)
1204 return DC_FAIL_UNSUPPORTED_1;
1207 * Workaround: On DCN10 there is UMC issue that causes underflow when
1208 * playing 4k video on 4k desktop with video downscaled and single channel
1211 if (video_large && desktop_large && video_down_scaled && dcc_disabled &&
1212 dc->dcn_soc->number_of_channels == 1)
1213 return DC_FAIL_SURFACE_VALIDATE;
1218 static enum dc_status dcn10_patch_unknown_plane_state(struct dc_plane_state *plane_state)
1220 enum surface_pixel_format surf_pix_format = plane_state->format;
1221 unsigned int bpp = resource_pixel_format_to_bpp(surf_pix_format);
1223 enum swizzle_mode_values swizzle = DC_SW_LINEAR;
1226 swizzle = DC_SW_64KB_D;
1228 swizzle = DC_SW_64KB_S;
1230 plane_state->tiling_info.gfx9.swizzle = swizzle;
1234 struct stream_encoder *dcn10_find_first_free_match_stream_enc_for_link(
1235 struct resource_context *res_ctx,
1236 const struct resource_pool *pool,
1237 struct dc_stream_state *stream)
1241 struct dc_link *link = stream->link;
1243 for (i = 0; i < pool->stream_enc_count; i++) {
1244 if (!res_ctx->is_stream_enc_acquired[i] &&
1245 pool->stream_enc[i]) {
1246 /* Store first available for MST second display
1247 * in daisy chain use case
1250 if (link->ep_type == DISPLAY_ENDPOINT_PHY && pool->stream_enc[i]->id ==
1251 link->link_enc->preferred_engine)
1252 return pool->stream_enc[i];
1257 * For CZ and later, we can allow DIG FE and BE to differ for all display types
1261 return pool->stream_enc[j];
1266 static const struct dc_cap_funcs cap_funcs = {
1267 .get_dcc_compression_cap = dcn10_get_dcc_compression_cap
1270 static const struct resource_funcs dcn10_res_pool_funcs = {
1271 .destroy = dcn10_destroy_resource_pool,
1272 .link_enc_create = dcn10_link_encoder_create,
1273 .panel_cntl_create = dcn10_panel_cntl_create,
1274 .validate_bandwidth = dcn10_validate_bandwidth,
1275 .acquire_free_pipe_as_secondary_dpp_pipe = dcn10_acquire_free_pipe_for_layer,
1276 .validate_plane = dcn10_validate_plane,
1277 .validate_global = dcn10_validate_global,
1278 .add_stream_to_ctx = dcn10_add_stream_to_ctx,
1279 .patch_unknown_plane_state = dcn10_patch_unknown_plane_state,
1280 .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link
1283 static uint32_t read_pipe_fuses(struct dc_context *ctx)
1285 uint32_t value = dm_read_reg_soc15(ctx, mmCC_DC_PIPE_DIS, 0);
1286 /* RV1 support max 4 pipes */
1287 value = value & 0xf;
1291 static bool verify_clock_values(struct dm_pp_clock_levels_with_voltage *clks)
1295 if (clks->num_levels == 0)
1298 for (i = 0; i < clks->num_levels; i++)
1299 /* Ensure that the result is sane */
1300 if (clks->data[i].clocks_in_khz == 0)
1306 static bool dcn10_resource_construct(
1307 uint8_t num_virtual_links,
1309 struct dcn10_resource_pool *pool)
1313 struct dc_context *ctx = dc->ctx;
1314 uint32_t pipe_fuses = read_pipe_fuses(ctx);
1315 struct dm_pp_clock_levels_with_voltage fclks = {0}, dcfclks = {0};
1316 int min_fclk_khz, min_dcfclk_khz, socclk_khz;
1319 ctx->dc_bios->regs = &bios_regs;
1321 if (ctx->dce_version == DCN_VERSION_1_01)
1322 pool->base.res_cap = &rv2_res_cap;
1324 pool->base.res_cap = &res_cap;
1325 pool->base.funcs = &dcn10_res_pool_funcs;
1328 * TODO fill in from actual raven resource when we create
1329 * more than virtual encoder
1332 /*************************************************
1333 * Resource + asic cap harcoding *
1334 *************************************************/
1335 pool->base.underlay_pipe_index = NO_UNDERLAY_PIPE;
1337 /* max pipe num for ASIC before check pipe fuses */
1338 pool->base.pipe_count = pool->base.res_cap->num_timing_generator;
1340 if (dc->ctx->dce_version == DCN_VERSION_1_01)
1341 pool->base.pipe_count = 3;
1342 dc->caps.max_video_width = 3840;
1343 dc->caps.max_downscale_ratio = 200;
1344 dc->caps.i2c_speed_in_khz = 100;
1345 dc->caps.i2c_speed_in_khz_hdcp = 100; /*1.4 w/a not applied by default*/
1346 dc->caps.max_cursor_size = 256;
1347 dc->caps.min_horizontal_blanking_period = 80;
1348 dc->caps.max_slave_planes = 1;
1349 dc->caps.max_slave_yuv_planes = 1;
1350 dc->caps.max_slave_rgb_planes = 0;
1351 dc->caps.is_apu = true;
1352 dc->caps.post_blend_color_processing = false;
1353 dc->caps.extended_aux_timeout_support = false;
1355 /* Raven DP PHY HBR2 eye diagram pattern is not stable. Use TP4 */
1356 dc->caps.force_dp_tps4_for_cp2520 = true;
1358 /* Color pipeline capabilities */
1359 dc->caps.color.dpp.dcn_arch = 1;
1360 dc->caps.color.dpp.input_lut_shared = 1;
1361 dc->caps.color.dpp.icsc = 1;
1362 dc->caps.color.dpp.dgam_ram = 1;
1363 dc->caps.color.dpp.dgam_rom_caps.srgb = 1;
1364 dc->caps.color.dpp.dgam_rom_caps.bt2020 = 1;
1365 dc->caps.color.dpp.dgam_rom_caps.gamma2_2 = 0;
1366 dc->caps.color.dpp.dgam_rom_caps.pq = 0;
1367 dc->caps.color.dpp.dgam_rom_caps.hlg = 0;
1368 dc->caps.color.dpp.post_csc = 0;
1369 dc->caps.color.dpp.gamma_corr = 0;
1370 dc->caps.color.dpp.dgam_rom_for_yuv = 1;
1372 dc->caps.color.dpp.hw_3d_lut = 0;
1373 dc->caps.color.dpp.ogam_ram = 1; // RGAM on DCN1
1374 dc->caps.color.dpp.ogam_rom_caps.srgb = 1;
1375 dc->caps.color.dpp.ogam_rom_caps.bt2020 = 1;
1376 dc->caps.color.dpp.ogam_rom_caps.gamma2_2 = 0;
1377 dc->caps.color.dpp.ogam_rom_caps.pq = 0;
1378 dc->caps.color.dpp.ogam_rom_caps.hlg = 0;
1379 dc->caps.color.dpp.ocsc = 1;
1381 /* no post-blend color operations */
1382 dc->caps.color.mpc.gamut_remap = 0;
1383 dc->caps.color.mpc.num_3dluts = 0;
1384 dc->caps.color.mpc.shared_3d_lut = 0;
1385 dc->caps.color.mpc.ogam_ram = 0;
1386 dc->caps.color.mpc.ogam_rom_caps.srgb = 0;
1387 dc->caps.color.mpc.ogam_rom_caps.bt2020 = 0;
1388 dc->caps.color.mpc.ogam_rom_caps.gamma2_2 = 0;
1389 dc->caps.color.mpc.ogam_rom_caps.pq = 0;
1390 dc->caps.color.mpc.ogam_rom_caps.hlg = 0;
1391 dc->caps.color.mpc.ocsc = 0;
1393 if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
1394 dc->debug = debug_defaults_drv;
1396 dc->debug = debug_defaults_diags;
1398 /*************************************************
1399 * Create resources *
1400 *************************************************/
1402 pool->base.clock_sources[DCN10_CLK_SRC_PLL0] =
1403 dcn10_clock_source_create(ctx, ctx->dc_bios,
1404 CLOCK_SOURCE_COMBO_PHY_PLL0,
1405 &clk_src_regs[0], false);
1406 pool->base.clock_sources[DCN10_CLK_SRC_PLL1] =
1407 dcn10_clock_source_create(ctx, ctx->dc_bios,
1408 CLOCK_SOURCE_COMBO_PHY_PLL1,
1409 &clk_src_regs[1], false);
1410 pool->base.clock_sources[DCN10_CLK_SRC_PLL2] =
1411 dcn10_clock_source_create(ctx, ctx->dc_bios,
1412 CLOCK_SOURCE_COMBO_PHY_PLL2,
1413 &clk_src_regs[2], false);
1415 if (dc->ctx->dce_version == DCN_VERSION_1_0) {
1416 pool->base.clock_sources[DCN10_CLK_SRC_PLL3] =
1417 dcn10_clock_source_create(ctx, ctx->dc_bios,
1418 CLOCK_SOURCE_COMBO_PHY_PLL3,
1419 &clk_src_regs[3], false);
1422 pool->base.clk_src_count = DCN10_CLK_SRC_TOTAL;
1424 if (dc->ctx->dce_version == DCN_VERSION_1_01)
1425 pool->base.clk_src_count = DCN101_CLK_SRC_TOTAL;
1427 pool->base.dp_clock_source =
1428 dcn10_clock_source_create(ctx, ctx->dc_bios,
1429 CLOCK_SOURCE_ID_DP_DTO,
1430 /* todo: not reuse phy_pll registers */
1431 &clk_src_regs[0], true);
1433 for (i = 0; i < pool->base.clk_src_count; i++) {
1434 if (pool->base.clock_sources[i] == NULL) {
1435 dm_error("DC: failed to create clock sources!\n");
1436 BREAK_TO_DEBUGGER();
1441 pool->base.dmcu = dcn10_dmcu_create(ctx,
1445 if (pool->base.dmcu == NULL) {
1446 dm_error("DC: failed to create dmcu!\n");
1447 BREAK_TO_DEBUGGER();
1451 pool->base.abm = dce_abm_create(ctx,
1455 if (pool->base.abm == NULL) {
1456 dm_error("DC: failed to create abm!\n");
1457 BREAK_TO_DEBUGGER();
1461 dml_init_instance(&dc->dml, &dcn1_0_soc, &dcn1_0_ip, DML_PROJECT_RAVEN1);
1462 memcpy(dc->dcn_ip, &dcn10_ip_defaults, sizeof(dcn10_ip_defaults));
1463 memcpy(dc->dcn_soc, &dcn10_soc_defaults, sizeof(dcn10_soc_defaults));
1466 dcn10_resource_construct_fp(dc);
1469 if (!dc->config.is_vmin_only_asic)
1470 if (ASICREV_IS_RAVEN2(dc->ctx->asic_id.hw_internal_rev))
1471 switch (dc->ctx->asic_id.pci_revision_id) {
1476 case PRID_POLLOCK_94:
1477 case PRID_POLLOCK_95:
1478 case PRID_POLLOCK_E9:
1479 case PRID_POLLOCK_EA:
1480 case PRID_POLLOCK_EB:
1481 dc->config.is_vmin_only_asic = true;
1487 pool->base.pp_smu = dcn10_pp_smu_create(ctx);
1490 * Right now SMU/PPLIB and DAL all have the AZ D3 force PME notification *
1491 * implemented. So AZ D3 should work.For issue 197007. *
1493 if (pool->base.pp_smu != NULL
1494 && pool->base.pp_smu->rv_funcs.set_pme_wa_enable != NULL)
1495 dc->debug.az_endpoint_mute_only = false;
1498 if (!dc->debug.disable_pplib_clock_request) {
1500 * TODO: This is not the proper way to obtain
1501 * fabric_and_dram_bandwidth, should be min(fclk, memclk).
1503 res = dm_pp_get_clock_levels_by_type_with_voltage(
1504 ctx, DM_PP_CLOCK_TYPE_FCLK, &fclks);
1509 res = verify_clock_values(&fclks);
1512 dcn_bw_update_from_pplib_fclks(dc, &fclks);
1514 BREAK_TO_DEBUGGER();
1518 res = dm_pp_get_clock_levels_by_type_with_voltage(
1519 ctx, DM_PP_CLOCK_TYPE_DCFCLK, &dcfclks);
1524 res = verify_clock_values(&dcfclks);
1527 dcn_bw_update_from_pplib_dcfclks(dc, &dcfclks);
1529 BREAK_TO_DEBUGGER();
1534 dcn_bw_sync_calcs_and_dml(dc);
1535 if (!dc->debug.disable_pplib_wm_range) {
1536 dc->res_pool = &pool->base;
1539 dc, &min_fclk_khz, &min_dcfclk_khz, &socclk_khz);
1541 dcn_bw_notify_pplib_of_wm_ranges(
1542 dc, min_fclk_khz, min_dcfclk_khz, socclk_khz);
1546 struct irq_service_init_data init_data;
1547 init_data.ctx = dc->ctx;
1548 pool->base.irqs = dal_irq_service_dcn10_create(&init_data);
1549 if (!pool->base.irqs)
1553 /* index to valid pipe resource */
1555 /* mem input -> ipp -> dpp -> opp -> TG */
1556 for (i = 0; i < pool->base.pipe_count; i++) {
1557 /* if pipe is disabled, skip instance of HW pipe,
1558 * i.e, skip ASIC register instance
1560 if ((pipe_fuses & (1 << i)) != 0)
1563 pool->base.hubps[j] = dcn10_hubp_create(ctx, i);
1564 if (pool->base.hubps[j] == NULL) {
1565 BREAK_TO_DEBUGGER();
1567 "DC: failed to create memory input!\n");
1571 pool->base.ipps[j] = dcn10_ipp_create(ctx, i);
1572 if (pool->base.ipps[j] == NULL) {
1573 BREAK_TO_DEBUGGER();
1575 "DC: failed to create input pixel processor!\n");
1579 pool->base.dpps[j] = dcn10_dpp_create(ctx, i);
1580 if (pool->base.dpps[j] == NULL) {
1581 BREAK_TO_DEBUGGER();
1583 "DC: failed to create dpp!\n");
1587 pool->base.opps[j] = dcn10_opp_create(ctx, i);
1588 if (pool->base.opps[j] == NULL) {
1589 BREAK_TO_DEBUGGER();
1591 "DC: failed to create output pixel processor!\n");
1595 pool->base.timing_generators[j] = dcn10_timing_generator_create(
1597 if (pool->base.timing_generators[j] == NULL) {
1598 BREAK_TO_DEBUGGER();
1599 dm_error("DC: failed to create tg!\n");
1602 /* check next valid pipe */
1606 for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
1607 pool->base.engines[i] = dcn10_aux_engine_create(ctx, i);
1608 if (pool->base.engines[i] == NULL) {
1609 BREAK_TO_DEBUGGER();
1611 "DC:failed to create aux engine!!\n");
1614 pool->base.hw_i2cs[i] = dcn10_i2c_hw_create(ctx, i);
1615 if (pool->base.hw_i2cs[i] == NULL) {
1616 BREAK_TO_DEBUGGER();
1618 "DC:failed to create hw i2c!!\n");
1621 pool->base.sw_i2cs[i] = NULL;
1624 /* valid pipe num */
1625 pool->base.pipe_count = j;
1626 pool->base.timing_generator_count = j;
1628 /* within dml lib, it is hard code to 4. If ASIC pipe is fused,
1629 * the value may be changed
1631 dc->dml.ip.max_num_dpp = pool->base.pipe_count;
1632 dc->dcn_ip->max_num_dpp = pool->base.pipe_count;
1634 pool->base.mpc = dcn10_mpc_create(ctx);
1635 if (pool->base.mpc == NULL) {
1636 BREAK_TO_DEBUGGER();
1637 dm_error("DC: failed to create mpc!\n");
1641 pool->base.hubbub = dcn10_hubbub_create(ctx);
1642 if (pool->base.hubbub == NULL) {
1643 BREAK_TO_DEBUGGER();
1644 dm_error("DC: failed to create hubbub!\n");
1648 if (!resource_construct(num_virtual_links, dc, &pool->base,
1652 dcn10_hw_sequencer_construct(dc);
1653 dc->caps.max_planes = pool->base.pipe_count;
1655 for (i = 0; i < dc->caps.max_planes; ++i)
1656 dc->caps.planes[i] = plane_cap;
1658 dc->cap_funcs = cap_funcs;
1664 dcn10_resource_destruct(pool);
1669 struct resource_pool *dcn10_create_resource_pool(
1670 const struct dc_init_data *init_data,
1673 struct dcn10_resource_pool *pool =
1674 kzalloc(sizeof(struct dcn10_resource_pool), GFP_KERNEL);
1679 if (dcn10_resource_construct(init_data->num_virtual_links, dc, pool))
1683 BREAK_TO_DEBUGGER();