From: Evan Quan <evan.q...@amd.com> commit b05d71b51078fc428c6b72582126d9d75d3c1f4c upstream.
Correct the Vega10 thermal swctf limit. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1267 Signed-off-by: Evan Quan <evan.q...@amd.com> Reviewed-by: Alex Deucher <alexander.deuc...@amd.com> Signed-off-by: Alex Deucher <alexander.deuc...@amd.com> Cc: sta...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c @@ -362,6 +362,9 @@ int vega10_thermal_get_temperature(struc static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *range) { + struct phm_ppt_v2_information *pp_table_info = + (struct phm_ppt_v2_information *)(hwmgr->pptable); + struct phm_tdp_table *tdp_table = pp_table_info->tdp_table; struct amdgpu_device *adev = hwmgr->adev; int low = VEGA10_THERMAL_MINIMUM_ALERT_TEMP * PP_TEMPERATURE_UNITS_PER_CENTIGRADES; @@ -371,8 +374,8 @@ static int vega10_thermal_set_temperatur if (low < range->min) low = range->min; - if (high > range->max) - high = range->max; + if (high > tdp_table->usSoftwareShutdownTemp) + high = tdp_table->usSoftwareShutdownTemp; if (low > high) return -EINVAL;
