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

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

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2018-01-04 16:33:38 -05:00
parent 80cfd1db67
commit 77f208d91b
1 changed files with 9 additions and 2 deletions
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11
drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
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@ -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;
}