Commit 77f208d9 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amd/powerplay: export thermal range through temp sysfs 



Populate the hwmon temp range as part of thermal controller setup.

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 80cfd1db

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

+9 −2
Original line number Diff line number Diff line
@@ -227,14 +227,21 @@ int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info) 
*/

int phm_start_thermal_controller(struct pp_hwmgr *hwmgr)

{

	int ret = 0;

	struct PP_TemperatureRange range = {TEMP_RANGE_MIN, TEMP_RANGE_MAX};



	if (hwmgr->hwmgr_func->get_thermal_temperature_range)

		hwmgr->hwmgr_func->get_thermal_temperature_range(

				hwmgr, &range);



	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,

			PHM_PlatformCaps_ThermalController)

			&& hwmgr->hwmgr_func->start_thermal_controller != NULL)

		return hwmgr->hwmgr_func->start_thermal_controller(hwmgr, &range);

		ret = hwmgr->hwmgr_func->start_thermal_controller(hwmgr, &range);



	return 0;

	cgs_set_temperature_range(hwmgr->device, range.min, range.max);



	return ret;

}