| /* |
| * Copyright 2015 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. |
| * Interface Functions related to the BIOS PowerPlay Tables. |
| * |
| */ |
| |
| #ifndef PROCESSPPTABLES_H |
| #define PROCESSPPTABLES_H |
| |
| struct pp_hwmgr; |
| struct pp_power_state; |
| struct pp_hw_power_state; |
| |
| extern const struct pp_table_func pptable_funcs; |
| |
| typedef int (*pp_tables_hw_clock_info_callback)(struct pp_hwmgr *hwmgr, |
| struct pp_hw_power_state *hw_ps, |
| unsigned int index, |
| const void *clock_info); |
| |
| int pp_tables_get_num_of_entries(struct pp_hwmgr *hwmgr, |
| unsigned long *num_of_entries); |
| |
| int pp_tables_get_entry(struct pp_hwmgr *hwmgr, |
| unsigned long entry_index, |
| struct pp_power_state *ps, |
| pp_tables_hw_clock_info_callback func); |
| |
| int pp_tables_get_response_times(struct pp_hwmgr *hwmgr, |
| uint32_t *vol_rep_time, uint32_t *bb_rep_time); |
| |
| #endif |
