drm/amdgpu/powerplay: fix clock stretcher limits on polaris (v2)

Adjust limits for newer polaris variants. v2: fix polaris11 kicker (Jerry) Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
mariux64 · Dec 5, 2018 · de4aaab · de4aaab
1 parent 7d98e1e
commit de4aaab
Showing 1 changed file with 15 additions and 2 deletions.
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
@@ -1528,8 +1528,21 @@ static int polaris10_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
 	efuse = efuse >> 24;
 
 	if (hwmgr->chip_id == CHIP_POLARIS10) {
-		min = 1000;
-		max = 2300;
+		if (hwmgr->is_kicker) {
+			min = 1200;
+			max = 2500;
+		} else {
+			min = 1000;
+			max = 2300;
+		}
+	} else if (hwmgr->chip_id == CHIP_POLARIS11) {
+		if (hwmgr->is_kicker) {
+			min = 900;
+			max = 2100;
+		} else {
+			min = 1100;
+			max = 2100;
+		}
 	} else {
 		min = 1100;
 		max = 2100;