1 /* $NetBSD: iceland_smumgr.h,v 1.2 2021/12/18 23:45:27 riastradh Exp $ */ 2 3 /* 4 * Copyright 2016 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * Author: Huang Rui <ray.huang@amd.com> 25 * 26 */ 27 28 #ifndef _ICELAND_SMUMGR_H_ 29 #define _ICELAND_SMUMGR_H_ 30 31 32 #include "smu7_smumgr.h" 33 #include "pp_endian.h" 34 #include "smu71_discrete.h" 35 36 struct iceland_pt_defaults { 37 uint8_t svi_load_line_en; 38 uint8_t svi_load_line_vddc; 39 uint8_t tdc_vddc_throttle_release_limit_perc; 40 uint8_t tdc_mawt; 41 uint8_t tdc_waterfall_ctl; 42 uint8_t dte_ambient_temp_base; 43 uint32_t display_cac; 44 uint32_t bapm_temp_gradient; 45 uint16_t bapmti_r[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS]; 46 uint16_t bapmti_rc[SMU71_DTE_ITERATIONS * SMU71_DTE_SOURCES * SMU71_DTE_SINKS]; 47 }; 48 49 struct iceland_mc_reg_entry { 50 uint32_t mclk_max; 51 uint32_t mc_data[SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE]; 52 }; 53 54 struct iceland_mc_reg_table { 55 uint8_t last; /* number of registers*/ 56 uint8_t num_entries; /* number of entries in mc_reg_table_entry used*/ 57 uint16_t validflag; /* indicate the corresponding register is valid or not. 1: valid, 0: invalid. bit0->address[0], bit1->address[1], etc.*/ 58 struct iceland_mc_reg_entry mc_reg_table_entry[MAX_AC_TIMING_ENTRIES]; 59 SMU71_Discrete_MCRegisterAddress mc_reg_address[SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE]; 60 }; 61 62 struct iceland_smumgr { 63 struct smu7_smumgr smu7_data; 64 struct SMU71_Discrete_DpmTable smc_state_table; 65 struct SMU71_Discrete_PmFuses power_tune_table; 66 struct SMU71_Discrete_Ulv ulv_setting; 67 const struct iceland_pt_defaults *power_tune_defaults; 68 SMU71_Discrete_MCRegisters mc_regs; 69 struct iceland_mc_reg_table mc_reg_table; 70 }; 71 72 #endif 73