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aabcb7c1 EH |
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 | #ifndef FIJI_POWERTUNE_H | |
24 | #define FIJI_POWERTUNE_H | |
25 | ||
26 | enum fiji_pt_config_reg_type { | |
27 | FIJI_CONFIGREG_MMR = 0, | |
28 | FIJI_CONFIGREG_SMC_IND, | |
29 | FIJI_CONFIGREG_DIDT_IND, | |
30 | FIJI_CONFIGREG_CACHE, | |
31 | FIJI_CONFIGREG_MAX | |
32 | }; | |
33 | ||
34 | /* PowerContainment Features */ | |
35 | #define POWERCONTAINMENT_FEATURE_DTE 0x00000001 | |
36 | #define POWERCONTAINMENT_FEATURE_TDCLimit 0x00000002 | |
37 | #define POWERCONTAINMENT_FEATURE_PkgPwrLimit 0x00000004 | |
38 | ||
39 | struct fiji_pt_config_reg { | |
40 | uint32_t offset; | |
41 | uint32_t mask; | |
42 | uint32_t shift; | |
43 | uint32_t value; | |
44 | enum fiji_pt_config_reg_type type; | |
45 | }; | |
46 | ||
47 | struct fiji_pt_defaults | |
48 | { | |
49 | uint8_t SviLoadLineEn; | |
50 | uint8_t SviLoadLineVddC; | |
51 | uint8_t TDC_VDDC_ThrottleReleaseLimitPerc; | |
52 | uint8_t TDC_MAWt; | |
53 | uint8_t TdcWaterfallCtl; | |
54 | uint8_t DTEAmbientTempBase; | |
55 | }; | |
56 | ||
57 | void fiji_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr); | |
58 | int fiji_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr); | |
59 | int fiji_populate_pm_fuses(struct pp_hwmgr *hwmgr); | |
60 | int fiji_enable_smc_cac(struct pp_hwmgr *hwmgr); | |
61 | int fiji_enable_power_containment(struct pp_hwmgr *hwmgr); | |
62 | int fiji_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n); | |
63 | int fiji_power_control_set_level(struct pp_hwmgr *hwmgr); | |
64 | ||
65 | #endif /* FIJI_POWERTUNE_H */ | |
66 |