powerplay/smumgr/vega10_smumgr.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 #ifndef _VEGA10_SMUMANAGER_H_
0024 #define _VEGA10_SMUMANAGER_H_
0025
0026 #define MAX_SMU_TABLE 5
0027
0028 struct smu_table_entry {
0029     uint32_t version;
0030     uint32_t size;
0031     uint32_t table_id;
0032     uint64_t mc_addr;
0033     void *table;
0034     struct amdgpu_bo *handle;
0035 };
0036
0037 struct smu_table_array {
0038     struct smu_table_entry entry[MAX_SMU_TABLE];
0039 };
0040
0041 struct vega10_smumgr {
0042     struct smu_table_array            smu_tables;
0043 };
0044
0045 int vega10_enable_smc_features(struct pp_hwmgr *hwmgr,
0046                    bool enable, uint32_t feature_mask);
0047 int vega10_get_enabled_smc_features(struct pp_hwmgr *hwmgr,
0048                     uint64_t *features_enabled);
0049
0050 #endif
0051