drivers/gpu/drm/amd/powerplay/inc/pp_feature.h

   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_ */