2 * Copyright 2015 Advanced Micro Devices, Inc.
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5 * copy of this software and associated documentation files (the "Software"),
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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,
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25 #include <linux/types.h>
26 #include "amd_powerplay.h"
36 SMU_SoftRegisters = 0,
37 SMU_Discrete_DpmTable,
41 HandshakeDisables = 0,
43 AverageGraphicsActivity,
44 AverageMemoryActivity,
50 LowSclkInterruptThreshold,
59 enum SMU_MAC_DEFINITION {
60 SMU_MAX_LEVELS_GRAPHICS = 0,
61 SMU_MAX_LEVELS_MEMORY,
65 SMU_MAX_LEVELS_VDDGFX,
68 SMU_UVD_MCLK_HANDSHAKE_DISABLE,
84 extern int smum_download_powerplay_table(struct pp_hwmgr *hwmgr, void **table);
86 extern int smum_upload_powerplay_table(struct pp_hwmgr *hwmgr);
88 extern int smum_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg, uint32_t *resp);
90 extern int smum_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
91 uint16_t msg, uint32_t parameter,
94 extern int smum_update_sclk_threshold(struct pp_hwmgr *hwmgr);
96 extern int smum_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type);
97 extern int smum_process_firmware_header(struct pp_hwmgr *hwmgr);
98 extern int smum_thermal_avfs_enable(struct pp_hwmgr *hwmgr);
99 extern int smum_thermal_setup_fan_table(struct pp_hwmgr *hwmgr);
100 extern int smum_init_smc_table(struct pp_hwmgr *hwmgr);
101 extern int smum_populate_all_graphic_levels(struct pp_hwmgr *hwmgr);
102 extern int smum_populate_all_memory_levels(struct pp_hwmgr *hwmgr);
103 extern int smum_initialize_mc_reg_table(struct pp_hwmgr *hwmgr);
104 extern uint32_t smum_get_offsetof(struct pp_hwmgr *hwmgr,
105 uint32_t type, uint32_t member);
106 extern uint32_t smum_get_mac_definition(struct pp_hwmgr *hwmgr, uint32_t value);
108 extern bool smum_is_dpm_running(struct pp_hwmgr *hwmgr);
110 extern bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr);
112 extern int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting);
114 extern int smum_smc_table_manager(struct pp_hwmgr *hwmgr, uint8_t *table, uint16_t table_id, bool rw);