Change-Id: If240a45dd2538e93185802b1fce54fd83de89de0
Signed-off-by: Evan Quan <evan.quan at amd.com>
---
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 2d55dab..ed16468 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -4988,6 +4988,26 @@ static int vega10_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,
return 0;
}
+static struct PP_TemperatureRange SMU7ThermalWithDelayPolicy[] =
+{
+ {-273150, 99000},
+ { 120000, 120000},
+};
+
+static int vega10_get_thermal_temperature_range(struct pp_hwmgr *hwmgr,
+ struct PP_TemperatureRange *thermal_data)
+{
+ struct phm_ppt_v2_information *table_info =
+ (struct phm_ppt_v2_information *)hwmgr->pptable;
+
+ memcpy(thermal_data, &SMU7ThermalWithDelayPolicy[0], sizeof(struct PP_TemperatureRange));
+
+ thermal_data->max = table_info->tdp_table->usSoftwareShutdownTemp *
+ PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+
+ return 0;
+}
+
static int vega10_register_thermal_interrupt(struct pp_hwmgr *hwmgr,
const void *info)
{
@@ -5074,6 +5094,7 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = {
.set_mclk_od = vega10_set_mclk_od,
.avfs_control = vega10_avfs_enable,
.notify_cac_buffer_info = vega10_notify_cac_buffer_info,
+ .get_thermal_temperature_range = vega10_get_thermal_temperature_range,
.register_internal_thermal_interrupt = vega10_register_thermal_interrupt,
.start_thermal_controller = vega10_start_thermal_controller,
};
--
2.7.4
