4 files changed, 40 insertions, 46 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index ed35ec0341e6..88f6b35ea6fe 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -4525,12 +4525,12 @@ static int smu7_get_sclk_od(struct pp_hwmgr *hwmgr)
 	struct smu7_single_dpm_table *sclk_table = &(data->dpm_table.sclk_table);
 	struct smu7_single_dpm_table *golden_sclk_table =
 			&(data->golden_dpm_table.sclk_table);
-	int value;
+	int value = sclk_table->dpm_levels[sclk_table->count - 1].value;
+	int golden_value = golden_sclk_table->dpm_levels
+			[golden_sclk_table->count - 1].value;
 
-	value = (sclk_table->dpm_levels[sclk_table->count - 1].value -
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value) *
-			100 /
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value;
+	value -= golden_value;
+	value = DIV_ROUND_UP(value * 100, golden_value);
 
 	return value;
 }
@@ -4567,12 +4567,12 @@ static int smu7_get_mclk_od(struct pp_hwmgr *hwmgr)
 	struct smu7_single_dpm_table *mclk_table = &(data->dpm_table.mclk_table);
 	struct smu7_single_dpm_table *golden_mclk_table =
 			&(data->golden_dpm_table.mclk_table);
-	int value;
+        int value = mclk_table->dpm_levels[mclk_table->count - 1].value;
+	int golden_value = golden_mclk_table->dpm_levels
+			[golden_mclk_table->count - 1].value;
 
-	value = (mclk_table->dpm_levels[mclk_table->count - 1].value -
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value) *
-			100 /
-			golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value;
+	value -= golden_value;
+	value = DIV_ROUND_UP(value * 100, golden_value);
 
 	return value;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index 8c4db86bb4b7..e2bc6e0c229f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -4522,15 +4522,13 @@ static int vega10_get_sclk_od(struct pp_hwmgr *hwmgr)
 	struct vega10_single_dpm_table *sclk_table = &(data->dpm_table.gfx_table);
 	struct vega10_single_dpm_table *golden_sclk_table =
 			&(data->golden_dpm_table.gfx_table);
-	int value;
-
-	value = (sclk_table->dpm_levels[sclk_table->count - 1].value -
-			golden_sclk_table->dpm_levels
-			[golden_sclk_table->count - 1].value) *
-			100 /
-			golden_sclk_table->dpm_levels
+	int value = sclk_table->dpm_levels[sclk_table->count - 1].value;
+	int golden_value = golden_sclk_table->dpm_levels
 			[golden_sclk_table->count - 1].value;
 
+	value -= golden_value;
+	value = DIV_ROUND_UP(value * 100, golden_value);
+
 	return value;
 }
 
@@ -4575,16 +4573,13 @@ static int vega10_get_mclk_od(struct pp_hwmgr *hwmgr)
 	struct vega10_single_dpm_table *mclk_table = &(data->dpm_table.mem_table);
 	struct vega10_single_dpm_table *golden_mclk_table =
 			&(data->golden_dpm_table.mem_table);
-	int value;
-
-	value = (mclk_table->dpm_levels
-			[mclk_table->count - 1].value -
-			golden_mclk_table->dpm_levels
-			[golden_mclk_table->count - 1].value) *
-			100 /
-			golden_mclk_table->dpm_levels
+	int value = mclk_table->dpm_levels[mclk_table->count - 1].value;
+	int golden_value = golden_mclk_table->dpm_levels
 			[golden_mclk_table->count - 1].value;
 
+	value -= golden_value;
+	value = DIV_ROUND_UP(value * 100, golden_value);
+
 	return value;
 }
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
index 74bc37308dc0..54364444ecd1 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c
@@ -2243,12 +2243,12 @@ static int vega12_get_sclk_od(struct pp_hwmgr *hwmgr)
 	struct vega12_single_dpm_table *sclk_table = &(data->dpm_table.gfx_table);
 	struct vega12_single_dpm_table *golden_sclk_table =
 			&(data->golden_dpm_table.gfx_table);
-	int value;
+	int value = sclk_table->dpm_levels[sclk_table->count - 1].value;
+	int golden_value = golden_sclk_table->dpm_levels
+			[golden_sclk_table->count - 1].value;
 
-	value = (sclk_table->dpm_levels[sclk_table->count - 1].value -
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value) *
-			100 /
-			golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value;
+	value -= golden_value;
+	value = DIV_ROUND_UP(value * 100, golden_value);
 
 	return value;
 }
@@ -2264,16 +2264,13 @@ static int vega12_get_mclk_od(struct pp_hwmgr *hwmgr)
 	struct vega12_single_dpm_table *mclk_table = &(data->dpm_table.mem_table);
 	struct vega12_single_dpm_table *golden_mclk_table =
 			&(data->golden_dpm_table.mem_table);
-	int value;
-
-	value = (mclk_table->dpm_levels
-			[mclk_table->count - 1].value -
-			golden_mclk_table->dpm_levels
-			[golden_mclk_table->count - 1].value) *
-			100 /
-			golden_mclk_table->dpm_levels
+	int value = mclk_table->dpm_levels[mclk_table->count - 1].value;
+	int golden_value = golden_mclk_table->dpm_levels
 			[golden_mclk_table->count - 1].value;
 
+	value -= golden_value;
+	value = DIV_ROUND_UP(value * 100, golden_value);
+
 	return value;
 }
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index 397ee88fec03..b4eadd47f3a4 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -1323,12 +1323,13 @@ static int vega20_get_sclk_od(
 			&(data->dpm_table.gfx_table);
 	struct vega20_single_dpm_table *golden_sclk_table =
 			&(data->golden_dpm_table.gfx_table);
-	int value;
+	int value = sclk_table->dpm_levels[sclk_table->count - 1].value;
+	int golden_value = golden_sclk_table->dpm_levels
+			[golden_sclk_table->count - 1].value;
 
 	/* od percentage */
-	value = DIV_ROUND_UP((sclk_table->dpm_levels[sclk_table->count - 1].value -
-		golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value) * 100,
-		golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value);
+	value -= golden_value;
+	value = DIV_ROUND_UP(value * 100, golden_value);
 
 	return value;
 }
@@ -1368,12 +1369,13 @@ static int vega20_get_mclk_od(
 			&(data->dpm_table.mem_table);
 	struct vega20_single_dpm_table *golden_mclk_table =
 			&(data->golden_dpm_table.mem_table);
-	int value;
+	int value = mclk_table->dpm_levels[mclk_table->count - 1].value;
+	int golden_value = golden_mclk_table->dpm_levels
+			[golden_mclk_table->count - 1].value;
 
 	/* od percentage */
-	value = DIV_ROUND_UP((mclk_table->dpm_levels[mclk_table->count - 1].value -
-		golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value) * 100,
-		golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value);
+	value -= golden_value;
+	value = DIV_ROUND_UP(value * 100, golden_value);
 
 	return value;
 }