2 * Copyright 2015 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
24 #include <linux/delay.h>
25 #include <linux/kernel.h>
26 #include <linux/module.h>
27 #include <linux/slab.h>
28 #include <linux/types.h>
29 #include <drm/amdgpu_drm.h>
34 int smum_thermal_avfs_enable(struct pp_hwmgr *hwmgr)
36 if (NULL != hwmgr->smumgr_funcs->thermal_avfs_enable)
37 return hwmgr->smumgr_funcs->thermal_avfs_enable(hwmgr);
42 int smum_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
44 if (NULL != hwmgr->smumgr_funcs->thermal_setup_fan_table)
45 return hwmgr->smumgr_funcs->thermal_setup_fan_table(hwmgr);
50 int smum_update_sclk_threshold(struct pp_hwmgr *hwmgr)
53 if (NULL != hwmgr->smumgr_funcs->update_sclk_threshold)
54 return hwmgr->smumgr_funcs->update_sclk_threshold(hwmgr);
59 int smum_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
62 if (NULL != hwmgr->smumgr_funcs->update_smc_table)
63 return hwmgr->smumgr_funcs->update_smc_table(hwmgr, type);
68 uint32_t smum_get_offsetof(struct pp_hwmgr *hwmgr, uint32_t type, uint32_t member)
70 if (NULL != hwmgr->smumgr_funcs->get_offsetof)
71 return hwmgr->smumgr_funcs->get_offsetof(type, member);
76 int smum_process_firmware_header(struct pp_hwmgr *hwmgr)
78 if (NULL != hwmgr->smumgr_funcs->process_firmware_header)
79 return hwmgr->smumgr_funcs->process_firmware_header(hwmgr);
83 uint32_t smum_get_argument(struct pp_hwmgr *hwmgr)
85 if (NULL != hwmgr->smumgr_funcs->get_argument)
86 return hwmgr->smumgr_funcs->get_argument(hwmgr);
91 uint32_t smum_get_mac_definition(struct pp_hwmgr *hwmgr, uint32_t value)
93 if (NULL != hwmgr->smumgr_funcs->get_mac_definition)
94 return hwmgr->smumgr_funcs->get_mac_definition(value);
99 int smum_download_powerplay_table(struct pp_hwmgr *hwmgr, void **table)
101 if (NULL != hwmgr->smumgr_funcs->download_pptable_settings)
102 return hwmgr->smumgr_funcs->download_pptable_settings(hwmgr,
107 int smum_upload_powerplay_table(struct pp_hwmgr *hwmgr)
109 if (NULL != hwmgr->smumgr_funcs->upload_pptable_settings)
110 return hwmgr->smumgr_funcs->upload_pptable_settings(hwmgr);
115 int smum_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)
117 if (hwmgr == NULL || hwmgr->smumgr_funcs->send_msg_to_smc == NULL)
120 return hwmgr->smumgr_funcs->send_msg_to_smc(hwmgr, msg);
123 int smum_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
124 uint16_t msg, uint32_t parameter)
127 hwmgr->smumgr_funcs->send_msg_to_smc_with_parameter == NULL)
129 return hwmgr->smumgr_funcs->send_msg_to_smc_with_parameter(
130 hwmgr, msg, parameter);
133 int smum_init_smc_table(struct pp_hwmgr *hwmgr)
135 if (NULL != hwmgr->smumgr_funcs->init_smc_table)
136 return hwmgr->smumgr_funcs->init_smc_table(hwmgr);
141 int smum_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
143 if (NULL != hwmgr->smumgr_funcs->populate_all_graphic_levels)
144 return hwmgr->smumgr_funcs->populate_all_graphic_levels(hwmgr);
149 int smum_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
151 if (NULL != hwmgr->smumgr_funcs->populate_all_memory_levels)
152 return hwmgr->smumgr_funcs->populate_all_memory_levels(hwmgr);
157 /*this interface is needed by island ci/vi */
158 int smum_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
160 if (NULL != hwmgr->smumgr_funcs->initialize_mc_reg_table)
161 return hwmgr->smumgr_funcs->initialize_mc_reg_table(hwmgr);
166 bool smum_is_dpm_running(struct pp_hwmgr *hwmgr)
168 if (NULL != hwmgr->smumgr_funcs->is_dpm_running)
169 return hwmgr->smumgr_funcs->is_dpm_running(hwmgr);
174 bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
176 if (hwmgr->smumgr_funcs->is_hw_avfs_present)
177 return hwmgr->smumgr_funcs->is_hw_avfs_present(hwmgr);
182 int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting)
184 if (hwmgr->smumgr_funcs->update_dpm_settings)
185 return hwmgr->smumgr_funcs->update_dpm_settings(hwmgr, profile_setting);
190 int smum_smc_table_manager(struct pp_hwmgr *hwmgr, uint8_t *table, uint16_t table_id, bool rw)
192 if (hwmgr->smumgr_funcs->smc_table_manager)
193 return hwmgr->smumgr_funcs->smc_table_manager(hwmgr, table, table_id, rw);
198 int smum_stop_smc(struct pp_hwmgr *hwmgr)
200 if (hwmgr->smumgr_funcs->stop_smc)
201 return hwmgr->smumgr_funcs->stop_smc(hwmgr);