[deliverable/linux.git] / drivers / gpu / drm / amd / amdgpu / fiji_ppsmc.h

/*
 * Copyright 2014 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#ifndef FIJI_PP_SMC_H
#define FIJI_PP_SMC_H

#pragma pack(push, 1)

#define PPSMC_SWSTATE_FLAG_DC                           0x01
#define PPSMC_SWSTATE_FLAG_UVD                          0x02
#define PPSMC_SWSTATE_FLAG_VCE                          0x04

#define PPSMC_THERMAL_PROTECT_TYPE_INTERNAL             0x00
#define PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL             0x01
#define PPSMC_THERMAL_PROTECT_TYPE_NONE                 0xff

#define PPSMC_SYSTEMFLAG_GPIO_DC                        0x01
#define PPSMC_SYSTEMFLAG_STEPVDDC                       0x02
#define PPSMC_SYSTEMFLAG_GDDR5                          0x04

#define PPSMC_SYSTEMFLAG_DISABLE_BABYSTEP               0x08

#define PPSMC_SYSTEMFLAG_REGULATOR_HOT                  0x10
#define PPSMC_SYSTEMFLAG_REGULATOR_HOT_ANALOG           0x20

#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_MASK              0x07
#define PPSMC_EXTRAFLAGS_AC2DC_DONT_WAIT_FOR_VBLANK     0x08

#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTODPMLOWSTATE   0x00
#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTOINITIALSTATE  0x01

#define PPSMC_DPM2FLAGS_TDPCLMP                         0x01
#define PPSMC_DPM2FLAGS_PWRSHFT                         0x02
#define PPSMC_DPM2FLAGS_OCP                             0x04

#define PPSMC_DISPLAY_WATERMARK_LOW                     0
#define PPSMC_DISPLAY_WATERMARK_HIGH                    1

#define PPSMC_STATEFLAG_AUTO_PULSE_SKIP    		0x01
#define PPSMC_STATEFLAG_POWERBOOST         		0x02
#define PPSMC_STATEFLAG_PSKIP_ON_TDP_FAULT 		0x04
#define PPSMC_STATEFLAG_POWERSHIFT         		0x08
#define PPSMC_STATEFLAG_SLOW_READ_MARGIN   		0x10
#define PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE 		0x20
#define PPSMC_STATEFLAG_DEEPSLEEP_BYPASS   		0x40

#define FDO_MODE_HARDWARE 0
#define FDO_MODE_PIECE_WISE_LINEAR 1

enum FAN_CONTROL {
	FAN_CONTROL_FUZZY,
	FAN_CONTROL_TABLE
};

//Gemini Modes
#define PPSMC_GeminiModeNone   0  //Single GPU board
#define PPSMC_GeminiModeMaster 1  //Master GPU on a Gemini board
#define PPSMC_GeminiModeSlave  2  //Slave GPU on a Gemini board

#define PPSMC_Result_OK             			((uint16_t)0x01)
#define PPSMC_Result_NoMore         			((uint16_t)0x02)
#define PPSMC_Result_NotNow         			((uint16_t)0x03)
#define PPSMC_Result_Failed         			((uint16_t)0xFF)
#define PPSMC_Result_UnknownCmd     			((uint16_t)0xFE)
#define PPSMC_Result_UnknownVT      			((uint16_t)0xFD)

typedef uint16_t PPSMC_Result;

#define PPSMC_isERROR(x) ((uint16_t)0x80 & (x))

#define PPSMC_MSG_Halt                      		((uint16_t)0x10)
#define PPSMC_MSG_Resume                    		((uint16_t)0x11)
#define PPSMC_MSG_EnableDPMLevel            		((uint16_t)0x12)
#define PPSMC_MSG_ZeroLevelsDisabled        		((uint16_t)0x13)
#define PPSMC_MSG_OneLevelsDisabled         		((uint16_t)0x14)
#define PPSMC_MSG_TwoLevelsDisabled         		((uint16_t)0x15)
#define PPSMC_MSG_EnableThermalInterrupt    		((uint16_t)0x16)
#define PPSMC_MSG_RunningOnAC               		((uint16_t)0x17)
#define PPSMC_MSG_LevelUp                   		((uint16_t)0x18)
#define PPSMC_MSG_LevelDown                 		((uint16_t)0x19)
#define PPSMC_MSG_ResetDPMCounters          		((uint16_t)0x1a)
#define PPSMC_MSG_SwitchToSwState           		((uint16_t)0x20)
#define PPSMC_MSG_SwitchToSwStateLast       		((uint16_t)0x3f)
#define PPSMC_MSG_SwitchToInitialState      		((uint16_t)0x40)
#define PPSMC_MSG_NoForcedLevel             		((uint16_t)0x41)
#define PPSMC_MSG_ForceHigh                 		((uint16_t)0x42)
#define PPSMC_MSG_ForceMediumOrHigh         		((uint16_t)0x43)
#define PPSMC_MSG_SwitchToMinimumPower      		((uint16_t)0x51)
#define PPSMC_MSG_ResumeFromMinimumPower    		((uint16_t)0x52)
#define PPSMC_MSG_EnableCac                 		((uint16_t)0x53)
#define PPSMC_MSG_DisableCac                		((uint16_t)0x54)
#define PPSMC_DPMStateHistoryStart          		((uint16_t)0x55)
#define PPSMC_DPMStateHistoryStop           		((uint16_t)0x56)
#define PPSMC_CACHistoryStart               		((uint16_t)0x57)
#define PPSMC_CACHistoryStop                		((uint16_t)0x58)
#define PPSMC_TDPClampingActive             		((uint16_t)0x59)
#define PPSMC_TDPClampingInactive           		((uint16_t)0x5A)
#define PPSMC_StartFanControl               		((uint16_t)0x5B)
#define PPSMC_StopFanControl                		((uint16_t)0x5C)
#define PPSMC_NoDisplay                     		((uint16_t)0x5D)
#define PPSMC_HasDisplay                    		((uint16_t)0x5E)
#define PPSMC_MSG_UVDPowerOFF               		((uint16_t)0x60)
#define PPSMC_MSG_UVDPowerON                		((uint16_t)0x61)
#define PPSMC_MSG_EnableULV                 		((uint16_t)0x62)
#define PPSMC_MSG_DisableULV                		((uint16_t)0x63)
#define PPSMC_MSG_EnterULV                  		((uint16_t)0x64)
#define PPSMC_MSG_ExitULV                   		((uint16_t)0x65)
#define PPSMC_PowerShiftActive              		((uint16_t)0x6A)
#define PPSMC_PowerShiftInactive            		((uint16_t)0x6B)
#define PPSMC_OCPActive                     		((uint16_t)0x6C)
#define PPSMC_OCPInactive                   		((uint16_t)0x6D)
#define PPSMC_CACLongTermAvgEnable          		((uint16_t)0x6E)
#define PPSMC_CACLongTermAvgDisable         		((uint16_t)0x6F)
#define PPSMC_MSG_InferredStateSweep_Start  		((uint16_t)0x70)
#define PPSMC_MSG_InferredStateSweep_Stop   		((uint16_t)0x71)
#define PPSMC_MSG_SwitchToLowestInfState    		((uint16_t)0x72)
#define PPSMC_MSG_SwitchToNonInfState       		((uint16_t)0x73)
#define PPSMC_MSG_AllStateSweep_Start       		((uint16_t)0x74)
#define PPSMC_MSG_AllStateSweep_Stop        		((uint16_t)0x75)
#define PPSMC_MSG_SwitchNextLowerInfState   		((uint16_t)0x76)
#define PPSMC_MSG_SwitchNextHigherInfState  		((uint16_t)0x77)
#define PPSMC_MSG_MclkRetrainingTest        		((uint16_t)0x78)
#define PPSMC_MSG_ForceTDPClamping          		((uint16_t)0x79)
#define PPSMC_MSG_CollectCAC_PowerCorreln   		((uint16_t)0x7A)
#define PPSMC_MSG_CollectCAC_WeightCalib    		((uint16_t)0x7B)
#define PPSMC_MSG_CollectCAC_SQonly         		((uint16_t)0x7C)
#define PPSMC_MSG_CollectCAC_TemperaturePwr 		((uint16_t)0x7D)
#define PPSMC_MSG_ExtremitiesTest_Start     		((uint16_t)0x7E)
#define PPSMC_MSG_ExtremitiesTest_Stop      		((uint16_t)0x7F)
#define PPSMC_FlushDataCache                		((uint16_t)0x80)
#define PPSMC_FlushInstrCache               		((uint16_t)0x81)
#define PPSMC_MSG_SetEnabledLevels          		((uint16_t)0x82)
#define PPSMC_MSG_SetForcedLevels           		((uint16_t)0x83)
#define PPSMC_MSG_ResetToDefaults           		((uint16_t)0x84)
#define PPSMC_MSG_SetForcedLevelsAndJump    		((uint16_t)0x85)
#define PPSMC_MSG_SetCACHistoryMode         		((uint16_t)0x86)
#define PPSMC_MSG_EnableDTE                 		((uint16_t)0x87)
#define PPSMC_MSG_DisableDTE                		((uint16_t)0x88)
#define PPSMC_MSG_SmcSpaceSetAddress        		((uint16_t)0x89)
#define PPSMC_MSG_SmcSpaceWriteDWordInc     		((uint16_t)0x8A)
#define PPSMC_MSG_SmcSpaceWriteWordInc      		((uint16_t)0x8B)
#define PPSMC_MSG_SmcSpaceWriteByteInc      		((uint16_t)0x8C)

#define PPSMC_MSG_BREAK                     		((uint16_t)0xF8)

#define PPSMC_MSG_Test                      		((uint16_t)0x100)
#define PPSMC_MSG_DRV_DRAM_ADDR_HI            		((uint16_t)0x250)
#define PPSMC_MSG_DRV_DRAM_ADDR_LO            		((uint16_t)0x251)
#define PPSMC_MSG_SMU_DRAM_ADDR_HI            		((uint16_t)0x252)
#define PPSMC_MSG_SMU_DRAM_ADDR_LO            		((uint16_t)0x253)
#define PPSMC_MSG_LoadUcodes                  		((uint16_t)0x254)

typedef uint16_t PPSMC_Msg;

#define PPSMC_EVENT_STATUS_THERMAL          		0x00000001
#define PPSMC_EVENT_STATUS_REGULATORHOT     		0x00000002
#define PPSMC_EVENT_STATUS_DC               		0x00000004
#define PPSMC_EVENT_STATUS_GPIO17           		0x00000008

#pragma pack(pop)

#endif
Commit	Line	Data
8e711e1a DZ	1	/*
	2	* Copyright 2014 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 FIJI_PP_SMC_H
	25	#define FIJI_PP_SMC_H
	26
	27	#pragma pack(push, 1)
	28
	29	#define PPSMC_SWSTATE_FLAG_DC 0x01
	30	#define PPSMC_SWSTATE_FLAG_UVD 0x02
	31	#define PPSMC_SWSTATE_FLAG_VCE 0x04
	32
	33	#define PPSMC_THERMAL_PROTECT_TYPE_INTERNAL 0x00
	34	#define PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL 0x01
	35	#define PPSMC_THERMAL_PROTECT_TYPE_NONE 0xff
	36
	37	#define PPSMC_SYSTEMFLAG_GPIO_DC 0x01
	38	#define PPSMC_SYSTEMFLAG_STEPVDDC 0x02
	39	#define PPSMC_SYSTEMFLAG_GDDR5 0x04
	40
	41	#define PPSMC_SYSTEMFLAG_DISABLE_BABYSTEP 0x08
	42
	43	#define PPSMC_SYSTEMFLAG_REGULATOR_HOT 0x10
	44	#define PPSMC_SYSTEMFLAG_REGULATOR_HOT_ANALOG 0x20
	45
	46	#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_MASK 0x07
	47	#define PPSMC_EXTRAFLAGS_AC2DC_DONT_WAIT_FOR_VBLANK 0x08
	48
	49	#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTODPMLOWSTATE 0x00
	50	#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTOINITIALSTATE 0x01
	51
	52	#define PPSMC_DPM2FLAGS_TDPCLMP 0x01
	53	#define PPSMC_DPM2FLAGS_PWRSHFT 0x02
	54	#define PPSMC_DPM2FLAGS_OCP 0x04
	55
	56	#define PPSMC_DISPLAY_WATERMARK_LOW 0
	57	#define PPSMC_DISPLAY_WATERMARK_HIGH 1
	58
	59	#define PPSMC_STATEFLAG_AUTO_PULSE_SKIP 0x01
	60	#define PPSMC_STATEFLAG_POWERBOOST 0x02
	61	#define PPSMC_STATEFLAG_PSKIP_ON_TDP_FAULT 0x04
	62	#define PPSMC_STATEFLAG_POWERSHIFT 0x08
	63	#define PPSMC_STATEFLAG_SLOW_READ_MARGIN 0x10
	64	#define PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE 0x20
65	#define PPSMC_STATEFLAG_DEEPSLEEP_BYPASS 0x40
66
67	#define FDO_MODE_HARDWARE 0
68	#define FDO_MODE_PIECE_WISE_LINEAR 1
69
70	enum FAN_CONTROL {
71	FAN_CONTROL_FUZZY,
72	FAN_CONTROL_TABLE
73	};
74
75	//Gemini Modes
76	#define PPSMC_GeminiModeNone 0 //Single GPU board
77	#define PPSMC_GeminiModeMaster 1 //Master GPU on a Gemini board
78	#define PPSMC_GeminiModeSlave 2 //Slave GPU on a Gemini board
79
80	#define PPSMC_Result_OK ((uint16_t)0x01)
81	#define PPSMC_Result_NoMore ((uint16_t)0x02)
82	#define PPSMC_Result_NotNow ((uint16_t)0x03)
83	#define PPSMC_Result_Failed ((uint16_t)0xFF)
84	#define PPSMC_Result_UnknownCmd ((uint16_t)0xFE)
85	#define PPSMC_Result_UnknownVT ((uint16_t)0xFD)
86
87	typedef uint16_t PPSMC_Result;
88
89	#define PPSMC_isERROR(x) ((uint16_t)0x80 & (x))
90
91	#define PPSMC_MSG_Halt ((uint16_t)0x10)
92	#define PPSMC_MSG_Resume ((uint16_t)0x11)
93	#define PPSMC_MSG_EnableDPMLevel ((uint16_t)0x12)
94	#define PPSMC_MSG_ZeroLevelsDisabled ((uint16_t)0x13)
95	#define PPSMC_MSG_OneLevelsDisabled ((uint16_t)0x14)
96	#define PPSMC_MSG_TwoLevelsDisabled ((uint16_t)0x15)
97	#define PPSMC_MSG_EnableThermalInterrupt ((uint16_t)0x16)
98	#define PPSMC_MSG_RunningOnAC ((uint16_t)0x17)
99	#define PPSMC_MSG_LevelUp ((uint16_t)0x18)
100	#define PPSMC_MSG_LevelDown ((uint16_t)0x19)
101	#define PPSMC_MSG_ResetDPMCounters ((uint16_t)0x1a)
102	#define PPSMC_MSG_SwitchToSwState ((uint16_t)0x20)
103	#define PPSMC_MSG_SwitchToSwStateLast ((uint16_t)0x3f)
104	#define PPSMC_MSG_SwitchToInitialState ((uint16_t)0x40)
105	#define PPSMC_MSG_NoForcedLevel ((uint16_t)0x41)
106	#define PPSMC_MSG_ForceHigh ((uint16_t)0x42)
107	#define PPSMC_MSG_ForceMediumOrHigh ((uint16_t)0x43)
108	#define PPSMC_MSG_SwitchToMinimumPower ((uint16_t)0x51)
109	#define PPSMC_MSG_ResumeFromMinimumPower ((uint16_t)0x52)
110	#define PPSMC_MSG_EnableCac ((uint16_t)0x53)
111	#define PPSMC_MSG_DisableCac ((uint16_t)0x54)
112	#define PPSMC_DPMStateHistoryStart ((uint16_t)0x55)
113	#define PPSMC_DPMStateHistoryStop ((uint16_t)0x56)
114	#define PPSMC_CACHistoryStart ((uint16_t)0x57)
115	#define PPSMC_CACHistoryStop ((uint16_t)0x58)
116	#define PPSMC_TDPClampingActive ((uint16_t)0x59)
117	#define PPSMC_TDPClampingInactive ((uint16_t)0x5A)
118	#define PPSMC_StartFanControl ((uint16_t)0x5B)
119	#define PPSMC_StopFanControl ((uint16_t)0x5C)
120	#define PPSMC_NoDisplay ((uint16_t)0x5D)
121	#define PPSMC_HasDisplay ((uint16_t)0x5E)
122	#define PPSMC_MSG_UVDPowerOFF ((uint16_t)0x60)
123	#define PPSMC_MSG_UVDPowerON ((uint16_t)0x61)
124	#define PPSMC_MSG_EnableULV ((uint16_t)0x62)
125	#define PPSMC_MSG_DisableULV ((uint16_t)0x63)
126	#define PPSMC_MSG_EnterULV ((uint16_t)0x64)
127	#define PPSMC_MSG_ExitULV ((uint16_t)0x65)
128	#define PPSMC_PowerShiftActive ((uint16_t)0x6A)
129	#define PPSMC_PowerShiftInactive ((uint16_t)0x6B)
130	#define PPSMC_OCPActive ((uint16_t)0x6C)
131	#define PPSMC_OCPInactive ((uint16_t)0x6D)
132	#define PPSMC_CACLongTermAvgEnable ((uint16_t)0x6E)
133	#define PPSMC_CACLongTermAvgDisable ((uint16_t)0x6F)
134	#define PPSMC_MSG_InferredStateSweep_Start ((uint16_t)0x70)
135	#define PPSMC_MSG_InferredStateSweep_Stop ((uint16_t)0x71)
136	#define PPSMC_MSG_SwitchToLowestInfState ((uint16_t)0x72)
137	#define PPSMC_MSG_SwitchToNonInfState ((uint16_t)0x73)
138	#define PPSMC_MSG_AllStateSweep_Start ((uint16_t)0x74)
139	#define PPSMC_MSG_AllStateSweep_Stop ((uint16_t)0x75)
140	#define PPSMC_MSG_SwitchNextLowerInfState ((uint16_t)0x76)
141	#define PPSMC_MSG_SwitchNextHigherInfState ((uint16_t)0x77)
142	#define PPSMC_MSG_MclkRetrainingTest ((uint16_t)0x78)
143	#define PPSMC_MSG_ForceTDPClamping ((uint16_t)0x79)
144	#define PPSMC_MSG_CollectCAC_PowerCorreln ((uint16_t)0x7A)
145	#define PPSMC_MSG_CollectCAC_WeightCalib ((uint16_t)0x7B)
146	#define PPSMC_MSG_CollectCAC_SQonly ((uint16_t)0x7C)
147	#define PPSMC_MSG_CollectCAC_TemperaturePwr ((uint16_t)0x7D)
148	#define PPSMC_MSG_ExtremitiesTest_Start ((uint16_t)0x7E)
149	#define PPSMC_MSG_ExtremitiesTest_Stop ((uint16_t)0x7F)
150	#define PPSMC_FlushDataCache ((uint16_t)0x80)
151	#define PPSMC_FlushInstrCache ((uint16_t)0x81)
152	#define PPSMC_MSG_SetEnabledLevels ((uint16_t)0x82)
153	#define PPSMC_MSG_SetForcedLevels ((uint16_t)0x83)
154	#define PPSMC_MSG_ResetToDefaults ((uint16_t)0x84)
155	#define PPSMC_MSG_SetForcedLevelsAndJump ((uint16_t)0x85)
156	#define PPSMC_MSG_SetCACHistoryMode ((uint16_t)0x86)
157	#define PPSMC_MSG_EnableDTE ((uint16_t)0x87)
158	#define PPSMC_MSG_DisableDTE ((uint16_t)0x88)
159	#define PPSMC_MSG_SmcSpaceSetAddress ((uint16_t)0x89)
160	#define PPSMC_MSG_SmcSpaceWriteDWordInc ((uint16_t)0x8A)
161	#define PPSMC_MSG_SmcSpaceWriteWordInc ((uint16_t)0x8B)
162	#define PPSMC_MSG_SmcSpaceWriteByteInc ((uint16_t)0x8C)
163
164	#define PPSMC_MSG_BREAK ((uint16_t)0xF8)
165
166	#define PPSMC_MSG_Test ((uint16_t)0x100)
167	#define PPSMC_MSG_DRV_DRAM_ADDR_HI ((uint16_t)0x250)
168	#define PPSMC_MSG_DRV_DRAM_ADDR_LO ((uint16_t)0x251)
169	#define PPSMC_MSG_SMU_DRAM_ADDR_HI ((uint16_t)0x252)
170	#define PPSMC_MSG_SMU_DRAM_ADDR_LO ((uint16_t)0x253)
171	#define PPSMC_MSG_LoadUcodes ((uint16_t)0x254)
172
173	typedef uint16_t PPSMC_Msg;
174
175	#define PPSMC_EVENT_STATUS_THERMAL 0x00000001
176	#define PPSMC_EVENT_STATUS_REGULATORHOT 0x00000002
177	#define PPSMC_EVENT_STATUS_DC 0x00000004
178	#define PPSMC_EVENT_STATUS_GPIO17 0x00000008
179
180	#pragma pack(pop)
181
182	#endif