/*
* Copyright 2022 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef __DML_DML_DCN3_SOC_BB__
#define __DML_DML_DCN3_SOC_BB__
#include "dml_top_soc_parameter_types.h"
static const struct dml2_soc_qos_parameters dml_dcn31_soc_qos_params = {
.derate_table = {
.system_active_urgent = {
.dram_derate_percent_pixel = 22,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 76,
.dcfclk_derate_percent = 100,
},
.system_active_average = {
.dram_derate_percent_pixel = 17,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 57,
.dcfclk_derate_percent = 75,
},
.dcn_mall_prefetch_urgent = {
.dram_derate_percent_pixel = 22,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 76,
.dcfclk_derate_percent = 100,
},
.dcn_mall_prefetch_average = {
.dram_derate_percent_pixel = 17,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 57,
.dcfclk_derate_percent = 75,
},
.system_idle_average = {
.dram_derate_percent_pixel = 17,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 57,
.dcfclk_derate_percent = 100,
},
},
.writeback = {
.base_latency_us = 12,
.scaling_factor_us = 0,
.scaling_factor_mhz = 0,
},
.qos_params = {
.dcn4x = {
.df_qos_response_time_fclk_cycles = 300,
.max_round_trip_to_furthest_cs_fclk_cycles = 350,
.mall_overhead_fclk_cycles = 50,
.meta_trip_adder_fclk_cycles = 36,
.average_transport_distance_fclk_cycles = 257,
.umc_urgent_ramp_latency_margin = 50,
.umc_max_latency_margin = 30,
.umc_average_latency_margin = 20,
.fabric_max_transport_latency_margin = 20,
.fabric_average_transport_latency_margin = 10,
.per_uclk_dpm_params = {
{
.minimum_uclk_khz = 97,
.urgent_ramp_uclk_cycles = 472,
.trip_to_memory_uclk_cycles = 827,
.meta_trip_to_memory_uclk_cycles = 827,
.maximum_latency_when_urgent_uclk_cycles = 72,
.average_latency_when_urgent_uclk_cycles = 61,
.maximum_latency_when_non_urgent_uclk_cycles = 827,
.average_latency_when_non_urgent_uclk_cycles = 118,
},
{
.minimum_uclk_khz = 435,
.urgent_ramp_uclk_cycles = 546,
.trip_to_memory_uclk_cycles = 848,
.meta_trip_to_memory_uclk_cycles = 848,
.maximum_latency_when_urgent_uclk_cycles = 146,
.average_latency_when_urgent_uclk_cycles = 90,
.maximum_latency_when_non_urgent_uclk_cycles = 848,
.average_latency_when_non_urgent_uclk_cycles = 135,
},
{
.minimum_uclk_khz = 731,
.urgent_ramp_uclk_cycles = 632,
.trip_to_memory_uclk_cycles = 874,
.meta_trip_to_memory_uclk_cycles = 874,
.maximum_latency_when_urgent_uclk_cycles = 232,
.average_latency_when_urgent_uclk_cycles = 124,
.maximum_latency_when_non_urgent_uclk_cycles = 874,
.average_latency_when_non_urgent_uclk_cycles = 155,
},
{
.minimum_uclk_khz = 1187,
.urgent_ramp_uclk_cycles = 716,
.trip_to_memory_uclk_cycles = 902,
.meta_trip_to_memory_uclk_cycles = 902,
.maximum_latency_when_urgent_uclk_cycles = 316,
.average_latency_when_urgent_uclk_cycles = 160,
.maximum_latency_when_non_urgent_uclk_cycles = 902,
.average_latency_when_non_urgent_uclk_cycles = 177,
},
},
},
},
.qos_type = dml2_qos_param_type_dcn4x,
};
static const struct dml2_soc_bb dml2_socbb_dcn31 = {
.clk_table = {
.uclk = {
.clk_values_khz = {97000, 435000, 731000, 1187000},
.num_clk_values = 4,
},
.fclk = {
.clk_values_khz = {300000, 2500000},
.num_clk_values = 2,
},
.dcfclk = {
.clk_values_khz = {200000, 1800000},
.num_clk_values = 2,
},
.dispclk = {
.clk_values_khz = {100000, 2000000},
.num_clk_values = 2,
},
.dppclk = {
.clk_values_khz = {100000, 2000000},
.num_clk_values = 2,
},
.dtbclk = {
.clk_values_khz = {100000, 2000000},
.num_clk_values = 2,
},
.phyclk = {
.clk_values_khz = {810000, 810000},
.num_clk_values = 2,
},
.socclk = {
.clk_values_khz = {300000, 1600000},
.num_clk_values = 2,
},
.dscclk = {
.clk_values_khz = {666667, 666667},
.num_clk_values = 2,
},
.phyclk_d18 = {
.clk_values_khz = {625000, 625000},
.num_clk_values = 2,
},
.phyclk_d32 = {
.clk_values_khz = {2000000, 2000000},
.num_clk_values = 2,
},
.dram_config = {
.channel_width_bytes = 2,
.channel_count = 16,
.transactions_per_clock = 16,
},
},
.qos_parameters = {
.derate_table = {
.system_active_urgent = {
.dram_derate_percent_pixel = 22,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 76,
.dcfclk_derate_percent = 100,
},
.system_active_average = {
.dram_derate_percent_pixel = 17,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 57,
.dcfclk_derate_percent = 75,
},
.dcn_mall_prefetch_urgent = {
.dram_derate_percent_pixel = 22,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 76,
.dcfclk_derate_percent = 100,
},
.dcn_mall_prefetch_average = {
.dram_derate_percent_pixel = 17,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 57,
.dcfclk_derate_percent = 75,
},
.system_idle_average = {
.dram_derate_percent_pixel = 17,
.dram_derate_percent_vm = 0,
.dram_derate_percent_pixel_and_vm = 0,
.fclk_derate_percent = 57,
.dcfclk_derate_percent = 100,
},
},
.writeback = {
.base_latency_us = 0,
.scaling_factor_us = 0,
.scaling_factor_mhz = 0,
},
.qos_params = {
.dcn4x = {
.df_qos_response_time_fclk_cycles = 300,
.max_round_trip_to_furthest_cs_fclk_cycles = 350,
.mall_overhead_fclk_cycles = 50,
.meta_trip_adder_fclk_cycles = 36,
.average_transport_distance_fclk_cycles = 260,
.umc_urgent_ramp_latency_margin = 50,
.umc_max_latency_margin = 30,
.umc_average_latency_margin = 20,
.fabric_max_transport_latency_margin = 20,
.fabric_average_transport_latency_margin = 10,
.per_uclk_dpm_params = {
{
// State 1
.minimum_uclk_khz = 0,
.urgent_ramp_uclk_cycles = 472,
.trip_to_memory_uclk_cycles = 827,
.meta_trip_to_memory_uclk_cycles = 827,
.maximum_latency_when_urgent_uclk_cycles = 72,
.average_latency_when_urgent_uclk_cycles = 72,
.maximum_latency_when_non_urgent_uclk_cycles = 827,
.average_latency_when_non_urgent_uclk_cycles = 117,
},
{
// State 2
.minimum_uclk_khz = 0,
.urgent_ramp_uclk_cycles = 546,
.trip_to_memory_uclk_cycles = 848,
.meta_trip_to_memory_uclk_cycles = 848,
.maximum_latency_when_urgent_uclk_cycles = 146,
.average_latency_when_urgent_uclk_cycles = 146,
.maximum_latency_when_non_urgent_uclk_cycles = 848,
.average_latency_when_non_urgent_uclk_cycles = 133,
},
{
// State 3
.minimum_uclk_khz = 0,
.urgent_ramp_uclk_cycles = 564,
.trip_to_memory_uclk_cycles = 853,
.meta_trip_to_memory_uclk_cycles = 853,
.maximum_latency_when_urgent_uclk_cycles = 164,
.average_latency_when_urgent_uclk_cycles = 164,
.maximum_latency_when_non_urgent_uclk_cycles = 853,
.average_latency_when_non_urgent_uclk_cycles = 136,
},
{
// State 4
.minimum_uclk_khz = 0,
.urgent_ramp_uclk_cycles = 613,
.trip_to_memory_uclk_cycles = 869,
.meta_trip_to_memory_uclk_cycles = 869,
.maximum_latency_when_urgent_uclk_cycles = 213,
.average_latency_when_urgent_uclk_cycles = 213,
.maximum_latency_when_non_urgent_uclk_cycles = 869,
.average_latency_when_non_urgent_uclk_cycles = 149,
},
{
// State 5
.minimum_uclk_khz = 0,
.urgent_ramp_uclk_cycles = 632,
.trip_to_memory_uclk_cycles = 874,
.meta_trip_to_memory_uclk_cycles = 874,
.maximum_latency_when_urgent_uclk_cycles = 232,
.average_latency_when_urgent_uclk_cycles = 232,
.maximum_latency_when_non_urgent_uclk_cycles = 874,
.average_latency_when_non_urgent_uclk_cycles = 153,
},
{
// State 6
.minimum_uclk_khz = 0,
.urgent_ramp_uclk_cycles = 665,
.trip_to_memory_uclk_cycles = 885,
.meta_trip_to_memory_uclk_cycles = 885,
.maximum_latency_when_urgent_uclk_cycles = 265,
.average_latency_when_urgent_uclk_cycles = 265,
.maximum_latency_when_non_urgent_uclk_cycles = 885,
.average_latency_when_non_urgent_uclk_cycles = 161,
},
{
// State 7
.minimum_uclk_khz = 0,
.urgent_ramp_uclk_cycles = 689,
.trip_to_memory_uclk_cycles = 895,
.meta_trip_to_memory_uclk_cycles = 895,
.maximum_latency_when_urgent_uclk_cycles = 289,
.average_latency_when_urgent_uclk_cycles = 289,
.maximum_latency_when_non_urgent_uclk_cycles = 895,
.average_latency_when_non_urgent_uclk_cycles = 167,
},
{
// State 8
.minimum_uclk_khz = 0,
.urgent_ramp_uclk_cycles = 716,
.trip_to_memory_uclk_cycles = 902,
.meta_trip_to_memory_uclk_cycles = 902,
.maximum_latency_when_urgent_uclk_cycles = 316,
.average_latency_when_urgent_uclk_cycles = 316,
.maximum_latency_when_non_urgent_uclk_cycles = 902,
.average_latency_when_non_urgent_uclk_cycles = 174,
},
},
},
},
.qos_type = dml2_qos_param_type_dcn4x,
},
.power_management_parameters = {
.dram_clk_change_blackout_us = 400,
.fclk_change_blackout_us = 0,
.g7_ppt_blackout_us = 0,
.stutter_enter_plus_exit_latency_us = 50,
.stutter_exit_latency_us = 43,
.z8_stutter_enter_plus_exit_latency_us = 0,
.z8_stutter_exit_latency_us = 0,
},
.vmin_limit = {
.dispclk_khz = 600 * 1000,
},
.dprefclk_mhz = 700,
.xtalclk_mhz = 100,
.pcie_refclk_mhz = 100,
.dchub_refclk_mhz = 50,
.mall_allocated_for_dcn_mbytes = 64,
.max_outstanding_reqs = 512,
.fabric_datapath_to_dcn_data_return_bytes = 64,
.return_bus_width_bytes = 64,
.hostvm_min_page_size_kbytes = 0,
.gpuvm_min_page_size_kbytes = 256,
.phy_downspread_percent = 0,
.dcn_downspread_percent = 0,
.dispclk_dppclk_vco_speed_mhz = 4500,
.do_urgent_latency_adjustment = 0,
.mem_word_bytes = 32,
.num_dcc_mcaches = 8,
.mcache_size_bytes = 2048,
.mcache_line_size_bytes = 32,
.max_fclk_for_uclk_dpm_khz = 1250 * 1000,
};
static const struct dml2_ip_capabilities dml2_dcn31_max_ip_caps = {
.pipe_count = 4,
.otg_count = 4,
.num_dsc = 4,
.max_num_dp2p0_streams = 4,
.max_num_hdmi_frl_outputs = 1,
.max_num_dp2p0_outputs = 4,
.rob_buffer_size_kbytes = 192,
.config_return_buffer_size_in_kbytes = 1152,
.meta_fifo_size_in_kentries = 22,
.compressed_buffer_segment_size_in_kbytes = 64,
.subvp_drr_scheduling_margin_us = 100,
.subvp_prefetch_end_to_mall_start_us = 15,
.subvp_fw_processing_delay = 15,
.fams2 = {
.max_allow_delay_us = 100 * 1000,
.scheduling_delay_us = 50,
.vertical_interrupt_ack_delay_us = 18,
.allow_programming_delay_us = 18,
.min_allow_width_us = 20,
.subvp_df_throttle_delay_us = 100,
.subvp_programming_delay_us = 18,
.subvp_prefetch_to_mall_delay_us = 18,
.drr_programming_delay_us = 18,
},
};
#endif /* __DML_DML_DCN3_SOC_BB__ */
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