1 /* 2 * Copyright 2016 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 _SMU7_CLOCK_POWER_GATING_H_ 25 #define _SMU7_CLOCK_POWER_GATING_H_ 26 27 #include "smu7_hwmgr.h" 28 29 void smu7_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate); 30 void smu7_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate); 31 int smu7_powerdown_uvd(struct pp_hwmgr *hwmgr); 32 int smu7_powergate_acp(struct pp_hwmgr *hwmgr, bool bgate); 33 int smu7_disable_clock_power_gating(struct pp_hwmgr *hwmgr); 34 int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr, 35 const uint32_t *msg_id); 36 int smu7_powergate_gfx(struct pp_hwmgr *hwmgr, bool enable); 37 38 #endif