/* * Copyright 2014 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. *
*/ #ifndef __AMDGPU_DPM_H__ #define __AMDGPU_DPM_H__
struct amdgpu_dpm_thermal { /* thermal interrupt work */ struct work_struct work; /* low temperature threshold */ int min_temp; /* high temperature threshold */ int max_temp; /* edge max emergency(shutdown) temp */ int max_edge_emergency_temp; /* hotspot low temperature threshold */ int min_hotspot_temp; /* hotspot high temperature critical threshold */ int max_hotspot_crit_temp; /* hotspot max emergency(shutdown) temp */ int max_hotspot_emergency_temp; /* memory low temperature threshold */ int min_mem_temp; /* memory high temperature critical threshold */ int max_mem_crit_temp; /* memory max emergency(shutdown) temp */ int max_mem_emergency_temp; /* SWCTF threshold */ int sw_ctf_threshold; /* was last interrupt low to high or high to low */ bool high_to_low; /* interrupt source */ struct amdgpu_irq_src irq;
};
/* Used for I2C access to various EEPROMs on relevant ASICs */ struct amdgpu_smu_i2c_bus smu_i2c[MAX_SMU_I2C_BUSES]; struct i2c_adapter *ras_eeprom_i2c_bus; struct i2c_adapter *fru_eeprom_i2c_bus; struct list_head pm_attr_list;
int amdgpu_dpm_set_xgmi_pstate(struct amdgpu_device *adev,
uint32_t pstate);
int amdgpu_dpm_switch_power_profile(struct amdgpu_device *adev, enum PP_SMC_POWER_PROFILE type, bool en); int amdgpu_dpm_pause_power_profile(struct amdgpu_device *adev, bool pause);
int amdgpu_dpm_baco_reset(struct amdgpu_device *adev);
int amdgpu_dpm_mode2_reset(struct amdgpu_device *adev); int amdgpu_dpm_link_reset(struct amdgpu_device *adev); int amdgpu_dpm_enable_gfx_features(struct amdgpu_device *adev);
int amdgpu_dpm_is_baco_supported(struct amdgpu_device *adev);
void amdgpu_dpm_compute_clocks(struct amdgpu_device *adev); void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable); void amdgpu_dpm_enable_vcn(struct amdgpu_device *adev, bool enable, int inst); void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable); void amdgpu_dpm_enable_jpeg(struct amdgpu_device *adev, bool enable); void amdgpu_dpm_enable_vpe(struct amdgpu_device *adev, bool enable); int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_version); int amdgpu_dpm_handle_passthrough_sbr(struct amdgpu_device *adev, bool enable); int amdgpu_dpm_send_hbm_bad_pages_num(struct amdgpu_device *adev, uint32_t size); int amdgpu_dpm_send_hbm_bad_channel_flag(struct amdgpu_device *adev, uint32_t size); int amdgpu_dpm_send_rma_reason(struct amdgpu_device *adev); int amdgpu_dpm_get_dpm_freq_range(struct amdgpu_device *adev, enum pp_clock_type type,
uint32_t *min,
uint32_t *max); int amdgpu_dpm_set_soft_freq_range(struct amdgpu_device *adev, enum pp_clock_type type,
uint32_t min,
uint32_t max); int amdgpu_dpm_write_watermarks_table(struct amdgpu_device *adev); int amdgpu_dpm_wait_for_event(struct amdgpu_device *adev, enum smu_event_type event,
uint64_t event_arg); int amdgpu_dpm_get_residency_gfxoff(struct amdgpu_device *adev, u32 *value); int amdgpu_dpm_set_residency_gfxoff(struct amdgpu_device *adev, bool value); int amdgpu_dpm_get_entrycount_gfxoff(struct amdgpu_device *adev, u64 *value); int amdgpu_dpm_get_status_gfxoff(struct amdgpu_device *adev, uint32_t *value);
uint64_t amdgpu_dpm_get_thermal_throttling_counter(struct amdgpu_device *adev); void amdgpu_dpm_gfx_state_change(struct amdgpu_device *adev, enum gfx_change_state state); int amdgpu_dpm_get_ecc_info(struct amdgpu_device *adev, void *umc_ecc); struct amd_vce_state *amdgpu_dpm_get_vce_clock_state(struct amdgpu_device *adev,
uint32_t idx); void amdgpu_dpm_get_current_power_state(struct amdgpu_device *adev, enum amd_pm_state_type *state); void amdgpu_dpm_set_power_state(struct amdgpu_device *adev, enum amd_pm_state_type state); enum amd_dpm_forced_level amdgpu_dpm_get_performance_level(struct amdgpu_device *adev); int amdgpu_dpm_force_performance_level(struct amdgpu_device *adev, enum amd_dpm_forced_level level); int amdgpu_dpm_get_pp_num_states(struct amdgpu_device *adev, struct pp_states_info *states); int amdgpu_dpm_dispatch_task(struct amdgpu_device *adev, enum amd_pp_task task_id, enum amd_pm_state_type *user_state); int amdgpu_dpm_get_pp_table(struct amdgpu_device *adev, char **table); int amdgpu_dpm_set_fine_grain_clk_vol(struct amdgpu_device *adev,
uint32_t type, long *input,
uint32_t size); int amdgpu_dpm_odn_edit_dpm_table(struct amdgpu_device *adev,
uint32_t type, long *input,
uint32_t size); int amdgpu_dpm_print_clock_levels(struct amdgpu_device *adev, enum pp_clock_type type, char *buf); int amdgpu_dpm_emit_clock_levels(struct amdgpu_device *adev, enum pp_clock_type type, char *buf, int *offset); int amdgpu_dpm_set_ppfeature_status(struct amdgpu_device *adev,
uint64_t ppfeature_masks); int amdgpu_dpm_get_ppfeature_status(struct amdgpu_device *adev, char *buf); int amdgpu_dpm_force_clock_level(struct amdgpu_device *adev, enum pp_clock_type type,
uint32_t mask); int amdgpu_dpm_get_sclk_od(struct amdgpu_device *adev); int amdgpu_dpm_set_sclk_od(struct amdgpu_device *adev, uint32_t value); int amdgpu_dpm_get_mclk_od(struct amdgpu_device *adev); int amdgpu_dpm_set_mclk_od(struct amdgpu_device *adev, uint32_t value); int amdgpu_dpm_get_power_profile_mode(struct amdgpu_device *adev, char *buf); int amdgpu_dpm_set_power_profile_mode(struct amdgpu_device *adev, long *input, uint32_t size); int amdgpu_dpm_get_gpu_metrics(struct amdgpu_device *adev, void **table);
ssize_t amdgpu_dpm_get_xcp_metrics(struct amdgpu_device *adev, int xcp_id, void *table);
/** * @get_pm_metrics: Get one snapshot of power management metrics from PMFW. The * sample is copied to pm_metrics buffer. It's expected to be allocated by the * caller and size of the allocated buffer is passed. Max size expected for a * metrics sample is 4096 bytes. * * Return: Actual size of the metrics sample
*/
ssize_t amdgpu_dpm_get_pm_metrics(struct amdgpu_device *adev, void *pm_metrics,
size_t size);
int amdgpu_dpm_get_fan_control_mode(struct amdgpu_device *adev,
uint32_t *fan_mode); int amdgpu_dpm_set_fan_speed_pwm(struct amdgpu_device *adev,
uint32_t speed); int amdgpu_dpm_get_fan_speed_pwm(struct amdgpu_device *adev,
uint32_t *speed); int amdgpu_dpm_get_fan_speed_rpm(struct amdgpu_device *adev,
uint32_t *speed); int amdgpu_dpm_set_fan_speed_rpm(struct amdgpu_device *adev,
uint32_t speed); int amdgpu_dpm_set_fan_control_mode(struct amdgpu_device *adev,
uint32_t mode); int amdgpu_dpm_get_power_limit(struct amdgpu_device *adev,
uint32_t *limit, enum pp_power_limit_level pp_limit_level, enum pp_power_type power_type); int amdgpu_dpm_set_power_limit(struct amdgpu_device *adev,
uint32_t limit); int amdgpu_dpm_is_cclk_dpm_supported(struct amdgpu_device *adev); int amdgpu_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev, struct seq_file *m); int amdgpu_dpm_get_smu_prv_buf_details(struct amdgpu_device *adev, void **addr,
size_t *size); int amdgpu_dpm_is_overdrive_supported(struct amdgpu_device *adev); int amdgpu_dpm_is_overdrive_enabled(struct amdgpu_device *adev); int amdgpu_dpm_set_pp_table(struct amdgpu_device *adev, constchar *buf,
size_t size); int amdgpu_dpm_get_num_cpu_cores(struct amdgpu_device *adev); void amdgpu_dpm_stb_debug_fs_init(struct amdgpu_device *adev); int amdgpu_dpm_display_configuration_change(struct amdgpu_device *adev, conststruct amd_pp_display_configuration *input); int amdgpu_dpm_get_clock_by_type(struct amdgpu_device *adev, enum amd_pp_clock_type type, struct amd_pp_clocks *clocks); int amdgpu_dpm_get_display_mode_validation_clks(struct amdgpu_device *adev, struct amd_pp_simple_clock_info *clocks); int amdgpu_dpm_get_clock_by_type_with_latency(struct amdgpu_device *adev, enum amd_pp_clock_type type, struct pp_clock_levels_with_latency *clocks); int amdgpu_dpm_get_clock_by_type_with_voltage(struct amdgpu_device *adev, enum amd_pp_clock_type type, struct pp_clock_levels_with_voltage *clocks); int amdgpu_dpm_set_watermarks_for_clocks_ranges(struct amdgpu_device *adev, void *clock_ranges); int amdgpu_dpm_display_clock_voltage_request(struct amdgpu_device *adev, struct pp_display_clock_request *clock); int amdgpu_dpm_get_current_clocks(struct amdgpu_device *adev, struct amd_pp_clock_info *clocks); void amdgpu_dpm_notify_smu_enable_pwe(struct amdgpu_device *adev); int amdgpu_dpm_set_active_display_count(struct amdgpu_device *adev,
uint32_t count); int amdgpu_dpm_set_min_deep_sleep_dcefclk(struct amdgpu_device *adev,
uint32_t clock); void amdgpu_dpm_set_hard_min_dcefclk_by_freq(struct amdgpu_device *adev,
uint32_t clock); void amdgpu_dpm_set_hard_min_fclk_by_freq(struct amdgpu_device *adev,
uint32_t clock); int amdgpu_dpm_display_disable_memory_clock_switch(struct amdgpu_device *adev, bool disable_memory_clock_switch); int amdgpu_dpm_get_max_sustainable_clocks_by_dc(struct amdgpu_device *adev, struct pp_smu_nv_clock_table *max_clocks); enum pp_smu_status amdgpu_dpm_get_uclk_dpm_states(struct amdgpu_device *adev, unsignedint *clock_values_in_khz, unsignedint *num_states); int amdgpu_dpm_get_dpm_clock_table(struct amdgpu_device *adev, struct dpm_clocks *clock_table); int amdgpu_dpm_set_pm_policy(struct amdgpu_device *adev, int policy_type, int policy_level);
ssize_t amdgpu_dpm_get_pm_policy_info(struct amdgpu_device *adev, enum pp_pm_policy p_type, char *buf); int amdgpu_dpm_reset_sdma(struct amdgpu_device *adev, uint32_t inst_mask); bool amdgpu_dpm_reset_sdma_is_supported(struct amdgpu_device *adev); int amdgpu_dpm_reset_vcn(struct amdgpu_device *adev, uint32_t inst_mask);
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.