1 /* 2 * Copyright 2015 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 24 #ifndef _PP_FEATURE_H_ 25 #define _PP_FEATURE_H_ 26 27 /** 28 * PowerPlay feature ids. 29 */ 30 enum pp_feature { 31 PP_Feature_PowerPlay = 0, 32 PP_Feature_User2DPerformance, 33 PP_Feature_User3DPerformance, 34 PP_Feature_VariBright, 35 PP_Feature_VariBrightOnPowerXpress, 36 PP_Feature_ReducedRefreshRate, 37 PP_Feature_GFXClockGating, 38 PP_Feature_OverdriveTest, 39 PP_Feature_OverDrive, 40 PP_Feature_PowerBudgetWaiver, 41 PP_Feature_PowerControl, 42 PP_Feature_PowerControl_2, 43 PP_Feature_MultiUVDState, 44 PP_Feature_Force3DClock, 45 PP_Feature_BACO, 46 PP_Feature_PowerDown, 47 PP_Feature_DynamicUVDState, 48 PP_Feature_VCEDPM, 49 PP_Feature_PPM, 50 PP_Feature_ACP_POWERGATING, 51 PP_Feature_FFC, 52 PP_Feature_FPS, 53 PP_Feature_ViPG, 54 PP_Feature_Max 55 }; 56 57 /** 58 * Struct for PowerPlay feature info. 59 */ 60 struct pp_feature_info { 61 bool supported; /* feature supported by PowerPlay */ 62 bool enabled; /* feature enabled in PowerPlay */ 63 bool enabled_default; /* default enable status of the feature */ 64 uint32_t version; /* feature version */ 65 }; 66 67 #endif /* _PP_FEATURE_H_ */ 68