1*e098bc96SEvan Quan /* 2*e098bc96SEvan Quan * Copyright 2017 Advanced Micro Devices, Inc. 3*e098bc96SEvan Quan * 4*e098bc96SEvan Quan * Permission is hereby granted, free of charge, to any person obtaining a 5*e098bc96SEvan Quan * copy of this software and associated documentation files (the "Software"), 6*e098bc96SEvan Quan * to deal in the Software without restriction, including without limitation 7*e098bc96SEvan Quan * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8*e098bc96SEvan Quan * and/or sell copies of the Software, and to permit persons to whom the 9*e098bc96SEvan Quan * Software is furnished to do so, subject to the following conditions: 10*e098bc96SEvan Quan * 11*e098bc96SEvan Quan * The above copyright notice and this permission notice shall be included in 12*e098bc96SEvan Quan * all copies or substantial portions of the Software. 13*e098bc96SEvan Quan * 14*e098bc96SEvan Quan * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15*e098bc96SEvan Quan * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16*e098bc96SEvan Quan * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17*e098bc96SEvan Quan * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18*e098bc96SEvan Quan * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19*e098bc96SEvan Quan * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20*e098bc96SEvan Quan * OTHER DEALINGS IN THE SOFTWARE. 21*e098bc96SEvan Quan * 22*e098bc96SEvan Quan */ 23*e098bc96SEvan Quan 24*e098bc96SEvan Quan #ifndef PP_PSM_H 25*e098bc96SEvan Quan #define PP_PSM_H 26*e098bc96SEvan Quan 27*e098bc96SEvan Quan #include "hwmgr.h" 28*e098bc96SEvan Quan 29*e098bc96SEvan Quan int psm_init_power_state_table(struct pp_hwmgr *hwmgr); 30*e098bc96SEvan Quan int psm_fini_power_state_table(struct pp_hwmgr *hwmgr); 31*e098bc96SEvan Quan int psm_set_boot_states(struct pp_hwmgr *hwmgr); 32*e098bc96SEvan Quan int psm_set_performance_states(struct pp_hwmgr *hwmgr); 33*e098bc96SEvan Quan int psm_set_user_performance_state(struct pp_hwmgr *hwmgr, 34*e098bc96SEvan Quan enum PP_StateUILabel label_id, 35*e098bc96SEvan Quan struct pp_power_state **state); 36*e098bc96SEvan Quan int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, 37*e098bc96SEvan Quan bool skip_display_settings, 38*e098bc96SEvan Quan struct pp_power_state *new_ps); 39*e098bc96SEvan Quan 40*e098bc96SEvan Quan #endif 41