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
39