diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_powertune.c
index 692f752fbb27643b93e4efd13601fa6421950f19..3f72268e99bb812d780ba1b9b4f52b2211ee3445 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_powertune.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_powertune.c
@@ -48,8 +48,8 @@ void vega10_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
 	table->Tliquid1Limit = cpu_to_le16(tdp_table->usTemperatureLimitLiquid1);
 	table->Tliquid2Limit = cpu_to_le16(tdp_table->usTemperatureLimitLiquid2);
 	table->TplxLimit = cpu_to_le16(tdp_table->usTemperatureLimitPlx);
-	table->LoadLineResistance = cpu_to_le16(
-			hwmgr->platform_descriptor.LoadLineSlope);
+	table->LoadLineResistance =
+			hwmgr->platform_descriptor.LoadLineSlope * 256;
 	table->FitLimit = 0; /* Not used for Vega10 */
 
 	table->Liquid1_I2C_address = tdp_table->ucLiquid1_I2C_address;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c
index 8b55ae01132d6ffdc4c3a7c63779e7f97124a8ea..00e95511e19af1df99780646300288f5d6c2b7ed 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c
@@ -407,7 +407,7 @@ static int get_tdp_table(
 		tdp_table->ucPlx_I2C_address = power_tune_table->ucPlx_I2C_address;
 		tdp_table->ucPlx_I2C_Line = power_tune_table->ucPlx_I2C_LineSCL;
 		tdp_table->ucPlx_I2C_LineSDA = power_tune_table->ucPlx_I2C_LineSDA;
-		hwmgr->platform_descriptor.LoadLineSlope = power_tune_table->usLoadLineResistance;
+		hwmgr->platform_descriptor.LoadLineSlope = le16_to_cpu(power_tune_table->usLoadLineResistance);
 	} else {
 		power_tune_table_v2 = (ATOM_Vega10_PowerTune_Table_V2 *)table;
 		tdp_table->usMaximumPowerDeliveryLimit = le16_to_cpu(power_tune_table_v2->usSocketPowerLimit);
@@ -453,7 +453,7 @@ static int get_tdp_table(
 		tdp_table->ucPlx_I2C_LineSDA = sda;
 
 		hwmgr->platform_descriptor.LoadLineSlope =
-					power_tune_table_v2->usLoadLineResistance;
+					le16_to_cpu(power_tune_table_v2->usLoadLineResistance);
 	}
 
 	*info_tdp_table = tdp_table;