Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fba4eef5 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amdgpu/powerplay: add thermal control interface in hwmgr. 



Thermal controller interface.

Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarJammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 251bb34f

drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c

+29 −0
Original line number Original line Diff line number Diff line
@@ -194,3 +194,32 @@ int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr) 




    return 0;

    return 0;

}

}



int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr)

{

	if (hwmgr == NULL || hwmgr->hwmgr_func->stop_thermal_controller == NULL)

		return -EINVAL;



	return hwmgr->hwmgr_func->stop_thermal_controller(hwmgr);

}



int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info)

{

	if (hwmgr == NULL || hwmgr->hwmgr_func->register_internal_thermal_interrupt == NULL)

		return -EINVAL;



	return hwmgr->hwmgr_func->register_internal_thermal_interrupt(hwmgr, info);

}



/**

* Initializes the thermal controller subsystem.

*

* @param    pHwMgr  the address of the powerplay hardware manager.

* @param    pTemperatureRange the address of the structure holding the temperature range.

* @exception PP_Result_Failed if any of the paramters is NULL, otherwise the return value from the dispatcher.

*/

int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *temperature_range)

{



	return phm_dispatch_table(hwmgr, &(hwmgr->start_thermal_controller), temperature_range, NULL);

}

drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h

+16 −0
Original line number Original line Diff line number Diff line
@@ -29,6 +29,18 @@ struct pp_hwmgr; 
struct pp_hw_power_state;

struct pp_hw_power_state;

struct pp_power_state;

struct pp_power_state;

enum amd_dpm_forced_level;

enum amd_dpm_forced_level;

struct PP_TemperatureRange;



struct phm_fan_speed_info {

	uint32_t min_percent;

	uint32_t max_percent;

	uint32_t min_rpm;

	uint32_t max_rpm;

	bool supports_percent_read;

	bool supports_percent_write;

	bool supports_rpm_read;

	bool supports_rpm_write;

};





/* Automatic Power State Throttling */

/* Automatic Power State Throttling */

enum PHM_AutoThrottleSource

enum PHM_AutoThrottleSource
@@ -330,4 +342,8 @@ extern int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr, 
extern int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level);

extern int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level);

extern int phm_display_configuration_changed(struct pp_hwmgr *hwmgr);

extern int phm_display_configuration_changed(struct pp_hwmgr *hwmgr);

extern int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr);

extern int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr);

extern int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info);

extern int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *temperature_range);

extern int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr);

#endif /* _HARDWARE_MANAGER_H_ */

#endif /* _HARDWARE_MANAGER_H_ */

drivers/gpu/drm/amd/powerplay/inc/power_state.h

+2 −2
Original line number Original line Diff line number Diff line
@@ -122,8 +122,8 @@ struct PP_StateSoftwareAlgorithmBlock { 
 * Type to hold a temperature range.

 * Type to hold a temperature range.

 */

 */

struct PP_TemperatureRange {

struct PP_TemperatureRange {

	uint16_t min;

	uint32_t min;

	uint16_t max;

	uint32_t max;

};

};





struct PP_StateValidationBlock {

struct PP_StateValidationBlock {