From: Evan Quan evan.quan@amd.com
commit e0ffd340249699ad27a6c91abdfa3e89f7823941 upstream.
Correct the Vega12 thermal swctf limit.
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 Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c index 904eb2c9155b..601a596e94f0 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_thermal.c @@ -170,6 +170,8 @@ int vega12_thermal_get_temperature(struct pp_hwmgr *hwmgr) static int vega12_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *range) { + struct phm_ppt_v3_information *pptable_information = + (struct phm_ppt_v3_information *)hwmgr->pptable; struct amdgpu_device *adev = hwmgr->adev; int low = VEGA12_THERMAL_MINIMUM_ALERT_TEMP * PP_TEMPERATURE_UNITS_PER_CENTIGRADES; @@ -179,8 +181,8 @@ static int vega12_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
if (low < range->min) low = range->min; - if (high > range->max) - high = range->max; + if (high > pptable_information->us_software_shutdown_temp) + high = pptable_information->us_software_shutdown_temp;
if (low > high) return -EINVAL;