dc/dcn30/dcn30_hubbub.h

0001 /*
0002  * Copyright 2020 Advanced Micro Devices, Inc.
0003  *
0004  * Permission is hereby granted, free of charge, to any person obtaining a
0005  * copy of this software and associated documentation files (the "Software"),
0006  * to deal in the Software without restriction, including without limitation
0007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0008  * and/or sell copies of the Software, and to permit persons to whom the
0009  * Software is furnished to do so, subject to the following conditions:
0010  *
0011  * The above copyright notice and this permission notice shall be included in
0012  * all copies or substantial portions of the Software.
0013  *
0014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0017  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
0018  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
0019  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0020  * OTHER DEALINGS IN THE SOFTWARE.
0021  *
0022  * Authors: AMD
0023  *
0024  */
0025
0026 #ifndef __DC_HUBBUB_DCN30_H__
0027 #define __DC_HUBBUB_DCN30_H__
0028
0029 #include "dcn21/dcn21_hubbub.h"
0030
0031 #define HUBBUB_REG_LIST_DCN3AG(id)\
0032     HUBBUB_REG_LIST_DCN21()
0033
0034 #define HUBBUB_MASK_SH_LIST_DCN3AG(mask_sh)\
0035     HUBBUB_MASK_SH_LIST_DCN21(mask_sh)
0036
0037 #define HUBBUB_REG_LIST_DCN30(id)\
0038     HUBBUB_REG_LIST_DCN20_COMMON(), \
0039     HUBBUB_SR_WATERMARK_REG_LIST(), \
0040     SR(DCHUBBUB_ARB_FRAC_URG_BW_NOM_A),\
0041     SR(DCHUBBUB_ARB_FRAC_URG_BW_NOM_B),\
0042     SR(DCHUBBUB_ARB_FRAC_URG_BW_NOM_C),\
0043     SR(DCHUBBUB_ARB_FRAC_URG_BW_NOM_D),\
0044     SR(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A),\
0045     SR(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B),\
0046     SR(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C),\
0047     SR(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D),\
0048     SR(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A),\
0049     SR(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B),\
0050     SR(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C),\
0051     SR(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D)
0052
0053 #define HUBBUB_MASK_SH_LIST_DCN30(mask_sh)\
0054     HUBBUB_MASK_SH_LIST_DCN_COMMON(mask_sh), \
0055     HUBBUB_MASK_SH_LIST_STUTTER(mask_sh), \
0056     HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
0057     HUBBUB_SF(DCN_VM_FB_LOCATION_BASE, FB_BASE, mask_sh), \
0058     HUBBUB_SF(DCN_VM_FB_LOCATION_TOP, FB_TOP, mask_sh), \
0059     HUBBUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET, mask_sh), \
0060     HUBBUB_SF(DCN_VM_AGP_BOT, AGP_BOT, mask_sh), \
0061     HUBBUB_SF(DCN_VM_AGP_TOP, AGP_TOP, mask_sh), \
0062     HUBBUB_SF(DCN_VM_AGP_BASE, AGP_BASE, mask_sh), \
0063     HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, mask_sh), \
0064     HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, mask_sh), \
0065     HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, mask_sh), \
0066     HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, mask_sh), \
0067     HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, mask_sh), \
0068     HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, mask_sh), \
0069     HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, mask_sh), \
0070     HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, mask_sh), \
0071     HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, mask_sh), \
0072     HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, mask_sh), \
0073     HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, mask_sh), \
0074     HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, mask_sh), \
0075     HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, DCHUBBUB_ARB_VM_ROW_URGENCY_WATERMARK_A, mask_sh), \
0076     HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, DCHUBBUB_ARB_VM_ROW_URGENCY_WATERMARK_B, mask_sh), \
0077     HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, DCHUBBUB_ARB_VM_ROW_URGENCY_WATERMARK_C, mask_sh), \
0078     HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, DCHUBBUB_ARB_VM_ROW_URGENCY_WATERMARK_D, mask_sh), \
0079     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, DCHUBBUB_ARB_VM_ROW_ALLOW_SR_ENTER_WATERMARK_A, mask_sh), \
0080     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, DCHUBBUB_ARB_VM_ROW_ALLOW_SR_ENTER_WATERMARK_B, mask_sh), \
0081     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, DCHUBBUB_ARB_VM_ROW_ALLOW_SR_ENTER_WATERMARK_C, mask_sh), \
0082     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, DCHUBBUB_ARB_VM_ROW_ALLOW_SR_ENTER_WATERMARK_D, mask_sh), \
0083     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, DCHUBBUB_ARB_VM_ROW_ALLOW_SR_EXIT_WATERMARK_A, mask_sh), \
0084     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, DCHUBBUB_ARB_VM_ROW_ALLOW_SR_EXIT_WATERMARK_B, mask_sh), \
0085     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, DCHUBBUB_ARB_VM_ROW_ALLOW_SR_EXIT_WATERMARK_C, mask_sh), \
0086     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, DCHUBBUB_ARB_VM_ROW_ALLOW_SR_EXIT_WATERMARK_D, mask_sh), \
0087     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, mask_sh), \
0088     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, mask_sh), \
0089     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, mask_sh), \
0090     HUBBUB_SF(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, DCHUBBUB_ARB_VM_ROW_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D, mask_sh), \
0091     HUBBUB_SF(DCN_VM_FAULT_ADDR_MSB, DCN_VM_FAULT_ADDR_MSB, mask_sh), \
0092     HUBBUB_SF(DCN_VM_FAULT_ADDR_LSB, DCN_VM_FAULT_ADDR_LSB, mask_sh), \
0093     HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_CLEAR, mask_sh), \
0094     HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_MODE, mask_sh), \
0095     HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_INTERRUPT_ENABLE, mask_sh), \
0096     HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_RANGE_FAULT_DISABLE, mask_sh), \
0097     HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_PRQ_FAULT_DISABLE, mask_sh), \
0098     HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_STATUS, mask_sh), \
0099     HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, mask_sh), \
0100     HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_TABLE_LEVEL, mask_sh), \
0101     HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \
0102     HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh)
0103
0104 void hubbub3_construct(struct dcn20_hubbub *hubbub3,
0105     struct dc_context *ctx,
0106     const struct dcn_hubbub_registers *hubbub_regs,
0107     const struct dcn_hubbub_shift *hubbub_shift,
0108     const struct dcn_hubbub_mask *hubbub_mask);
0109
0110 int hubbub3_init_dchub_sys_ctx(struct hubbub *hubbub,
0111         struct dcn_hubbub_phys_addr_config *pa_config);
0112
0113 bool hubbub3_dcc_support_swizzle(
0114         enum swizzle_mode_values swizzle,
0115         unsigned int bytes_per_element,
0116         enum segment_order *segment_order_horz,
0117         enum segment_order *segment_order_vert);
0118
0119 void hubbub3_force_wm_propagate_to_pipes(struct hubbub *hubbub);
0120
0121 bool hubbub3_get_dcc_compression_cap(struct hubbub *hubbub,
0122         const struct dc_dcc_surface_param *input,
0123         struct dc_surface_dcc_cap *output);
0124
0125 bool hubbub3_program_watermarks(
0126         struct hubbub *hubbub,
0127         struct dcn_watermark_set *watermarks,
0128         unsigned int refclk_mhz,
0129         bool safe_to_lower);
0130
0131 void hubbub3_force_pstate_change_control(struct hubbub *hubbub,
0132         bool force, bool allow);
0133
0134 void hubbub3_init_watermarks(struct hubbub *hubbub);
0135
0136 #endif