1 /* 2 * Copyright 2020 Advanced Micro Devices, Inc. 3 * 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: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 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. 21 */ 22 23 #ifndef __SMU_CMN_H__ 24 #define __SMU_CMN_H__ 25 26 #include "amdgpu_smu.h" 27 28 #if defined(SWSMU_CODE_LAYER_L2) || defined(SWSMU_CODE_LAYER_L3) || defined(SWSMU_CODE_LAYER_L4) 29 int smu_cmn_send_smc_msg_with_param(struct smu_context *smu, 30 enum smu_message_type msg, 31 uint32_t param, 32 uint32_t *read_arg); 33 34 int smu_cmn_send_smc_msg(struct smu_context *smu, 35 enum smu_message_type msg, 36 uint32_t *read_arg); 37 38 int smu_cmn_to_asic_specific_index(struct smu_context *smu, 39 enum smu_cmn2asic_mapping_type type, 40 uint32_t index); 41 42 int smu_cmn_feature_is_supported(struct smu_context *smu, 43 enum smu_feature_mask mask); 44 45 int smu_cmn_feature_is_enabled(struct smu_context *smu, 46 enum smu_feature_mask mask); 47 48 bool smu_cmn_clk_dpm_is_enabled(struct smu_context *smu, 49 enum smu_clk_type clk_type); 50 51 int smu_cmn_get_enabled_mask(struct smu_context *smu, 52 uint32_t *feature_mask, 53 uint32_t num); 54 55 int smu_cmn_feature_update_enable_state(struct smu_context *smu, 56 uint64_t feature_mask, 57 bool enabled); 58 59 int smu_cmn_feature_set_enabled(struct smu_context *smu, 60 enum smu_feature_mask mask, 61 bool enable); 62 63 size_t smu_cmn_get_pp_feature_mask(struct smu_context *smu, 64 char *buf); 65 66 int smu_cmn_set_pp_feature_mask(struct smu_context *smu, 67 uint64_t new_mask); 68 69 int smu_cmn_disable_all_features_with_exception(struct smu_context *smu, 70 enum smu_feature_mask mask); 71 72 int smu_cmn_get_smc_version(struct smu_context *smu, 73 uint32_t *if_version, 74 uint32_t *smu_version); 75 76 int smu_cmn_update_table(struct smu_context *smu, 77 enum smu_table_id table_index, 78 int argument, 79 void *table_data, 80 bool drv2smu); 81 82 int smu_cmn_write_watermarks_table(struct smu_context *smu); 83 84 int smu_cmn_write_pptable(struct smu_context *smu); 85 86 int smu_cmn_get_metrics_table_locked(struct smu_context *smu, 87 void *metrics_table, 88 bool bypass_cache); 89 90 int smu_cmn_get_metrics_table(struct smu_context *smu, 91 void *metrics_table, 92 bool bypass_cache); 93 94 #endif 95 #endif 96