From 77f208d91ba4cb947688d834dc90dcf1a37da068 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Thu, 4 Jan 2018 16:33:38 -0500 Subject: [PATCH] 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 Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c index e23f63ea07cd2..fdd2c05d25d5a 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c @@ -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; } -- 2.30.2