diff options
| author | Evan Quan <evan.quan@amd.com> | 2020-08-21 12:05:03 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-26 15:15:45 -0400 |
| commit | b05d71b51078fc428c6b72582126d9d75d3c1f4c (patch) | |
| tree | dc95112990cebcb85b110969bd39f7ebbf759bf6 | |
| parent | 317951ee922cb561c0da62f6bbc568c96b2ad0d1 (diff) | |
| download | linux-visconti-b05d71b51078fc428c6b72582126d9d75d3c1f4c.tar.gz | |
drm/amd/pm: correct Vega10 swctf limit setting
Correct the Vega10 thermal swctf limit.
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1267
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
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c index 468bdd6f66973..ce9514c881ec2 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c @@ -363,6 +363,9 @@ int vega10_thermal_get_temperature(struct pp_hwmgr *hwmgr) 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; @@ -372,8 +375,8 @@ static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, 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; |