drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c

   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 #include "eventmgr.h"
  24 #include "eventinit.h"
  25 #include "ppinterrupt.h"
  26 #include "hardwaremanager.h"
  27
  28 void pem_init_feature_info(struct pp_eventmgr *eventmgr)
  29 {
  30
  31         /* PowerPlay info */
  32         eventmgr->ui_state_info[PP_PowerSource_AC].default_ui_lable =
  33                                             PP_StateUILabel_Performance;
  34
  35         eventmgr->ui_state_info[PP_PowerSource_AC].current_ui_label =
  36                                             PP_StateUILabel_Performance;
  37
  38         eventmgr->ui_state_info[PP_PowerSource_DC].default_ui_lable =
  39                                                   PP_StateUILabel_Battery;
  40
  41         eventmgr->ui_state_info[PP_PowerSource_DC].current_ui_label =
  42                                                   PP_StateUILabel_Battery;
  43
  44         if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_PowerPlaySupport)) {
  45                 eventmgr->features[PP_Feature_PowerPlay].supported = true;
  46                 eventmgr->features[PP_Feature_PowerPlay].version = PEM_CURRENT_POWERPLAY_FEATURE_VERSION;
  47                 eventmgr->features[PP_Feature_PowerPlay].enabled_default = true;
  48                 eventmgr->features[PP_Feature_PowerPlay].enabled = true;
  49         } else {
  50                 eventmgr->features[PP_Feature_PowerPlay].supported = false;
  51                 eventmgr->features[PP_Feature_PowerPlay].enabled = false;
  52                 eventmgr->features[PP_Feature_PowerPlay].enabled_default = false;
  53         }
  54
  55         eventmgr->features[PP_Feature_Force3DClock].supported = true;
  56         eventmgr->features[PP_Feature_Force3DClock].enabled = false;
  57         eventmgr->features[PP_Feature_Force3DClock].enabled_default = false;
  58         eventmgr->features[PP_Feature_Force3DClock].version = 1;
  59
  60         /* over drive*/
  61         eventmgr->features[PP_Feature_User2DPerformance].version = 4;
  62         eventmgr->features[PP_Feature_User3DPerformance].version = 4;
  63         eventmgr->features[PP_Feature_OverdriveTest].version = 4;
  64
  65         eventmgr->features[PP_Feature_OverDrive].version = 4;
  66         eventmgr->features[PP_Feature_OverDrive].enabled = false;
  67         eventmgr->features[PP_Feature_OverDrive].enabled_default = false;
  68
  69         eventmgr->features[PP_Feature_User2DPerformance].supported = false;
  70         eventmgr->features[PP_Feature_User2DPerformance].enabled = false;
  71         eventmgr->features[PP_Feature_User2DPerformance].enabled_default = false;
  72
  73         eventmgr->features[PP_Feature_User3DPerformance].supported = false;
  74         eventmgr->features[PP_Feature_User3DPerformance].enabled = false;
  75         eventmgr->features[PP_Feature_User3DPerformance].enabled_default = false;
  76
  77         eventmgr->features[PP_Feature_OverdriveTest].supported = false;
  78         eventmgr->features[PP_Feature_OverdriveTest].enabled = false;
  79         eventmgr->features[PP_Feature_OverdriveTest].enabled_default = false;
  80
  81         eventmgr->features[PP_Feature_OverDrive].supported = false;
  82
  83         eventmgr->features[PP_Feature_PowerBudgetWaiver].enabled_default = false;
  84         eventmgr->features[PP_Feature_PowerBudgetWaiver].version = 1;
  85         eventmgr->features[PP_Feature_PowerBudgetWaiver].supported = false;
  86         eventmgr->features[PP_Feature_PowerBudgetWaiver].enabled = false;
  87
  88         /* Multi UVD States support */
  89         eventmgr->features[PP_Feature_MultiUVDState].supported = false;
  90         eventmgr->features[PP_Feature_MultiUVDState].enabled = false;
  91         eventmgr->features[PP_Feature_MultiUVDState].enabled_default = false;
  92
  93         /* Dynamic UVD States support */
  94         eventmgr->features[PP_Feature_DynamicUVDState].supported = false;
  95         eventmgr->features[PP_Feature_DynamicUVDState].enabled = false;
  96         eventmgr->features[PP_Feature_DynamicUVDState].enabled_default = false;
  97
  98         /* VCE DPM support */
  99         eventmgr->features[PP_Feature_VCEDPM].supported = false;
 100         eventmgr->features[PP_Feature_VCEDPM].enabled = false;
 101         eventmgr->features[PP_Feature_VCEDPM].enabled_default = false;
 102
 103         /* ACP PowerGating support */
 104         eventmgr->features[PP_Feature_ACP_POWERGATING].supported = false;
 105         eventmgr->features[PP_Feature_ACP_POWERGATING].enabled = false;
 106         eventmgr->features[PP_Feature_ACP_POWERGATING].enabled_default = false;
 107
 108         /* PPM support */
 109         eventmgr->features[PP_Feature_PPM].version = 1;
 110         eventmgr->features[PP_Feature_PPM].supported = false;
 111         eventmgr->features[PP_Feature_PPM].enabled = false;
 112
 113         /* FFC support (enables fan and temp settings, Gemini needs temp settings) */
 114         if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_ODFuzzyFanControlSupport) ||
 115             phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_GeminiRegulatorFanControlSupport)) {
 116                 eventmgr->features[PP_Feature_FFC].version = 1;
 117                 eventmgr->features[PP_Feature_FFC].supported = true;
 118                 eventmgr->features[PP_Feature_FFC].enabled = true;
 119                 eventmgr->features[PP_Feature_FFC].enabled_default = true;
 120         } else {
 121                 eventmgr->features[PP_Feature_FFC].supported = false;
 122                 eventmgr->features[PP_Feature_FFC].enabled = false;
 123                 eventmgr->features[PP_Feature_FFC].enabled_default = false;
 124         }
 125
 126         eventmgr->features[PP_Feature_VariBright].supported = false;
 127         eventmgr->features[PP_Feature_VariBright].enabled = false;
 128         eventmgr->features[PP_Feature_VariBright].enabled_default = false;
 129
 130         eventmgr->features[PP_Feature_BACO].supported = false;
 131         eventmgr->features[PP_Feature_BACO].supported = false;
 132         eventmgr->features[PP_Feature_BACO].enabled_default = false;
 133
 134         /* PowerDown feature support */
 135         eventmgr->features[PP_Feature_PowerDown].supported = false;
 136         eventmgr->features[PP_Feature_PowerDown].enabled = false;
 137         eventmgr->features[PP_Feature_PowerDown].enabled_default = false;
 138
 139         eventmgr->features[PP_Feature_FPS].version = 1;
 140         eventmgr->features[PP_Feature_FPS].supported = false;
 141         eventmgr->features[PP_Feature_FPS].enabled_default = false;
 142         eventmgr->features[PP_Feature_FPS].enabled = false;
 143
 144         eventmgr->features[PP_Feature_ViPG].version = 1;
 145         eventmgr->features[PP_Feature_ViPG].supported = false;
 146         eventmgr->features[PP_Feature_ViPG].enabled_default = false;
 147         eventmgr->features[PP_Feature_ViPG].enabled = false;
 148 }
 149
 150 static int thermal_interrupt_callback(void *private_data,
 151                                       unsigned src_id, const uint32_t *iv_entry)
 152 {
 153         /* TO DO hanle PEM_Event_ThermalNotification (struct pp_eventmgr *)private_data*/
 154         printk("current thermal is out of range \n");
 155         return 0;
 156 }
 157
 158 int pem_register_interrupts(struct pp_eventmgr *eventmgr)
 159 {
 160         int result = 0;
 161         struct pp_interrupt_registration_info info;
 162
 163         info.call_back = thermal_interrupt_callback;
 164         info.context = eventmgr;
 165
 166         result = phm_register_thermal_interrupt(eventmgr->hwmgr, &info);
 167
 168         /* TODO:
 169          * 2. Register CTF event interrupt
 170          * 3. Register for vbios events interrupt
 171          * 4. Register External Throttle Interrupt
 172          * 5. Register Smc To Host Interrupt
 173          * */
 174         return result;
 175 }
 176
 177
 178 int pem_unregister_interrupts(struct pp_eventmgr *eventmgr)
 179 {
 180         return 0;
 181 }
 182
 183
 184 void pem_uninit_featureInfo(struct pp_eventmgr *eventmgr)
 185 {
 186         eventmgr->features[PP_Feature_MultiUVDState].supported = false;
 187         eventmgr->features[PP_Feature_VariBright].supported = false;
 188         eventmgr->features[PP_Feature_PowerBudgetWaiver].supported = false;
 189         eventmgr->features[PP_Feature_OverDrive].supported = false;
 190         eventmgr->features[PP_Feature_OverdriveTest].supported = false;
 191         eventmgr->features[PP_Feature_User3DPerformance].supported = false;
 192         eventmgr->features[PP_Feature_User2DPerformance].supported = false;
 193         eventmgr->features[PP_Feature_PowerPlay].supported = false;
 194         eventmgr->features[PP_Feature_Force3DClock].supported = false;
 195 }