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>
32 MODULE_FIRMWARE("amdgpu/topaz_smc.bin");
33 MODULE_FIRMWARE("amdgpu/topaz_k_smc.bin");
34 MODULE_FIRMWARE("amdgpu/tonga_smc.bin");
35 MODULE_FIRMWARE("amdgpu/tonga_k_smc.bin");
36 MODULE_FIRMWARE("amdgpu/fiji_smc.bin");
37 MODULE_FIRMWARE("amdgpu/polaris10_smc.bin");
38 MODULE_FIRMWARE("amdgpu/polaris10_smc_sk.bin");
39 MODULE_FIRMWARE("amdgpu/polaris10_k_smc.bin");
40 MODULE_FIRMWARE("amdgpu/polaris11_smc.bin");
41 MODULE_FIRMWARE("amdgpu/polaris11_smc_sk.bin");
42 MODULE_FIRMWARE("amdgpu/polaris11_k_smc.bin");
43 MODULE_FIRMWARE("amdgpu/polaris12_smc.bin");
44 MODULE_FIRMWARE("amdgpu/vega10_smc.bin");
45 MODULE_FIRMWARE("amdgpu/vega10_acg_smc.bin");
46 MODULE_FIRMWARE("amdgpu/vega12_smc.bin");
48 int smum_thermal_avfs_enable(struct pp_hwmgr *hwmgr)
50 if (NULL != hwmgr->smumgr_funcs->thermal_avfs_enable)
51 return hwmgr->smumgr_funcs->thermal_avfs_enable(hwmgr);
56 int smum_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
58 if (NULL != hwmgr->smumgr_funcs->thermal_setup_fan_table)
59 return hwmgr->smumgr_funcs->thermal_setup_fan_table(hwmgr);
64 int smum_update_sclk_threshold(struct pp_hwmgr *hwmgr)
67 if (NULL != hwmgr->smumgr_funcs->update_sclk_threshold)
68 return hwmgr->smumgr_funcs->update_sclk_threshold(hwmgr);
73 int smum_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
76 if (NULL != hwmgr->smumgr_funcs->update_smc_table)
77 return hwmgr->smumgr_funcs->update_smc_table(hwmgr, type);
82 uint32_t smum_get_offsetof(struct pp_hwmgr *hwmgr, uint32_t type, uint32_t member)
84 if (NULL != hwmgr->smumgr_funcs->get_offsetof)
85 return hwmgr->smumgr_funcs->get_offsetof(type, member);
90 int smum_process_firmware_header(struct pp_hwmgr *hwmgr)
92 if (NULL != hwmgr->smumgr_funcs->process_firmware_header)
93 return hwmgr->smumgr_funcs->process_firmware_header(hwmgr);
97 int smum_get_argument(struct pp_hwmgr *hwmgr)
99 if (NULL != hwmgr->smumgr_funcs->get_argument)
100 return hwmgr->smumgr_funcs->get_argument(hwmgr);
105 uint32_t smum_get_mac_definition(struct pp_hwmgr *hwmgr, uint32_t value)
107 if (NULL != hwmgr->smumgr_funcs->get_mac_definition)
108 return hwmgr->smumgr_funcs->get_mac_definition(value);
113 int smum_download_powerplay_table(struct pp_hwmgr *hwmgr, void **table)
115 if (NULL != hwmgr->smumgr_funcs->download_pptable_settings)
116 return hwmgr->smumgr_funcs->download_pptable_settings(hwmgr,
121 int smum_upload_powerplay_table(struct pp_hwmgr *hwmgr)
123 if (NULL != hwmgr->smumgr_funcs->upload_pptable_settings)
124 return hwmgr->smumgr_funcs->upload_pptable_settings(hwmgr);
129 int smum_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg)
131 if (hwmgr == NULL || hwmgr->smumgr_funcs->send_msg_to_smc == NULL)
134 return hwmgr->smumgr_funcs->send_msg_to_smc(hwmgr, msg);
137 int smum_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
138 uint16_t msg, uint32_t parameter)
141 hwmgr->smumgr_funcs->send_msg_to_smc_with_parameter == NULL)
143 return hwmgr->smumgr_funcs->send_msg_to_smc_with_parameter(
144 hwmgr, msg, parameter);
147 int smum_init_smc_table(struct pp_hwmgr *hwmgr)
149 if (NULL != hwmgr->smumgr_funcs->init_smc_table)
150 return hwmgr->smumgr_funcs->init_smc_table(hwmgr);
155 int smum_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
157 if (NULL != hwmgr->smumgr_funcs->populate_all_graphic_levels)
158 return hwmgr->smumgr_funcs->populate_all_graphic_levels(hwmgr);
163 int smum_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
165 if (NULL != hwmgr->smumgr_funcs->populate_all_memory_levels)
166 return hwmgr->smumgr_funcs->populate_all_memory_levels(hwmgr);
171 /*this interface is needed by island ci/vi */
172 int smum_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
174 if (NULL != hwmgr->smumgr_funcs->initialize_mc_reg_table)
175 return hwmgr->smumgr_funcs->initialize_mc_reg_table(hwmgr);
180 bool smum_is_dpm_running(struct pp_hwmgr *hwmgr)
182 if (NULL != hwmgr->smumgr_funcs->is_dpm_running)
183 return hwmgr->smumgr_funcs->is_dpm_running(hwmgr);
188 bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
190 if (hwmgr->smumgr_funcs->is_hw_avfs_present)
191 return hwmgr->smumgr_funcs->is_hw_avfs_present(hwmgr);
196 int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting)
198 if (hwmgr->smumgr_funcs->update_dpm_settings)
199 return hwmgr->smumgr_funcs->update_dpm_settings(hwmgr, profile_setting);
204 int smum_smc_table_manager(struct pp_hwmgr *hwmgr, uint8_t *table, uint16_t table_id, bool rw)
206 if (hwmgr->smumgr_funcs->smc_table_manager)
207 return hwmgr->smumgr_funcs->smc_table_manager(hwmgr, table, table_id, rw);