powerplay/hwmgr/smu7_clockpowergating.h

0001 /*
0002  * Copyright 2016 Advanced Micro Devices, Inc.
0003  *
0004  * Permission is hereby granted, free of charge, to any person obtaining a
0005  * copy of this software and associated documentation files (the "Software"),
0006  * to deal in the Software without restriction, including without limitation
0007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0008  * and/or sell copies of the Software, and to permit persons to whom the
0009  * Software is furnished to do so, subject to the following conditions:
0010  *
0011  * The above copyright notice and this permission notice shall be included in
0012  * all copies or substantial portions of the Software.
0013  *
0014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0017  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
0018  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
0019  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0020  * OTHER DEALINGS IN THE SOFTWARE.
0021  *
0022  */
0023
0024 #ifndef _SMU7_CLOCK_POWER_GATING_H_
0025 #define _SMU7_CLOCK_POWER_GATING_H_
0026
0027 #include "smu7_hwmgr.h"
0028
0029 void smu7_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
0030 void smu7_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
0031 int smu7_powerdown_uvd(struct pp_hwmgr *hwmgr);
0032 int smu7_powergate_acp(struct pp_hwmgr *hwmgr, bool bgate);
0033 int smu7_disable_clock_power_gating(struct pp_hwmgr *hwmgr);
0034 int smu7_update_clock_gatings(struct pp_hwmgr *hwmgr,
0035                     const uint32_t *msg_id);
0036 int smu7_powergate_gfx(struct pp_hwmgr *hwmgr, bool enable);
0037
0038 #endif