1 /*
2  * Copyright 2018 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 _VEGA20_SMUMANAGER_H_
24 #define _VEGA20_SMUMANAGER_H_
25 
26 #include "hwmgr.h"
27 #include "smu11_driver_if.h"
28 
29 struct smu_table_entry {
30 	uint32_t version;
31 	uint32_t size;
32 	uint64_t mc_addr;
33 	void *table;
34 	struct amdgpu_bo *handle;
35 };
36 
37 struct smu_table_array {
38 	struct smu_table_entry entry[TABLE_COUNT];
39 };
40 
41 struct vega20_smumgr {
42 	struct smu_table_array            smu_tables;
43 };
44 
45 #define SMU_FEATURES_LOW_MASK        0x00000000FFFFFFFF
46 #define SMU_FEATURES_LOW_SHIFT       0
47 #define SMU_FEATURES_HIGH_MASK       0xFFFFFFFF00000000
48 #define SMU_FEATURES_HIGH_SHIFT      32
49 
50 int vega20_enable_smc_features(struct pp_hwmgr *hwmgr,
51 		bool enable, uint64_t feature_mask);
52 int vega20_get_enabled_smc_features(struct pp_hwmgr *hwmgr,
53 		uint64_t *features_enabled);
54 int vega20_set_activity_monitor_coeff(struct pp_hwmgr *hwmgr,
55 		uint8_t *table, uint16_t workload_type);
56 int vega20_get_activity_monitor_coeff(struct pp_hwmgr *hwmgr,
57 		uint8_t *table, uint16_t workload_type);
58 int vega20_set_pptable_driver_address(struct pp_hwmgr *hwmgr);
59 
60 bool vega20_is_smc_ram_running(struct pp_hwmgr *hwmgr);
61 
62 #endif
63 
64